A magnitude Md 4.0 earthquake occured in region: 9 km NW Cittareale (RI), on
and geographic coordinates (lat, lon) 42.68, 13.11 at 5 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Cittareale | RI | 9 | 482 | 482 |
Cascia | PG | 9 | 3217 | 3699 |
Accumoli | RI | 12 | 667 | 4366 |
Norcia | PG | 12 | 4957 | 9323 |
Monteleone di Spoleto | PG | 13 | 599 | 9922 |
Poggiodomo | PG | 14 | 117 | 10039 |
Amatrice | RI | 16 | 2657 | 12696 |
Posta | RI | 18 | 694 | 13390 |
Leonessa | RI | 18 | 2435 | 15825 |
Arquata del Tronto | AP | 18 | 1178 | 17003 |
Borbona | RI | 19 | 617 | 17620 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 4.0
ML-VAX 3.5 |
1999-10-10 15:35:52 |
42.69 | 13.11 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 374909 |
Field | Value |
---|---|
Time (UTC) | 1999-10-10 15:35:52 ± 0.076 |
Latitude | 42.69 ± 0.01 |
Longitude | 13.11 ± 0.01 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 374909 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1214.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 111 |
Number of associated phases, regardless of their use for origin computation | 61 |
Number of defining phases | 61 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.0013 |
Epicentral distance of station farthest from the epicenter (degree) | 0.03991 |
Number of stations at which the event was observed | 48 |
Number of stations from which data was used for origin computation | 48 |
Field | Value |
---|---|
Value | 4 |
Uncertainty | |
Num. used stations | 8 |
Type of magnitude | Md |
Reference to an origin | 374909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:51:59 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 374909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PTCC.Z. | 1999-10-10T15:37:33.00 | 10.0 | undecidable | manual | SN | 2 | 0.0334 | 0.41 | 0.4 | |
--.CTI.Z. | 1999-10-10T15:37:27.50 | 10.0 | undecidable | manual | SN | 343 | 0.0317 | -0.25 | 0.4 | |
--.SAL.Z. | 1999-10-10T15:37:26.00 | 10.0 | undecidable | manual | SN | 328 | 0.0311 | -0.31 | 0.4 | |
--.VAI.Z. | 1999-10-10T15:37:01.46 | 10.0 | undecidable | manual | PN | 317 | 0.0399 | 1.38 | 0.1 | |
--.LCI.Z. | 1999-10-10T15:36:59.47 | 10.0 | undecidable | manual | PN | 120 | 0.0397 | -0.32 | 0.9 | |
--.PII.Z. | 1999-10-10T15:36:55.63 | 10.0 | undecidable | manual | SN | 299 | 0.0193 | 0.45 | 0.5 | |
--.FVI.Z. | 1999-10-10T15:36:52.95 | 10.0 | positive | manual | PN | 356 | 0.0352 | 0.14 | 2.1 | |
--.CKI.Z. | 1999-10-10T15:36:52.50 | 10.0 | undecidable | manual | PN | 298 | 0.0351 | -0.18 | 1 | |
--.PTCC.Z. | 1999-10-10T15:36:49.46 | 10.0 | positive | manual | PN | 2 | 0.0334 | -0.72 | 1.2 | |
--.CTI.Z. | 1999-10-10T15:36:48.18 | 10.0 | undecidable | manual | PN | 343 | 0.0317 | 0.79 | 0.5 | |
--.ORI.Z. | 1999-10-10T15:36:48.70 | 10.0 | undecidable | manual | PN | 135 | 0.0326 | -0.26 | 1 | |
--.SAL.Z. | 1999-10-10T15:36:46.00 | 10.0 | undecidable | manual | PN | 328 | 0.0311 | -0.56 | 0.8 | |
--.LT9.Z. | 1999-10-10T15:36:46.23 | 10.0 | negative | manual | PN | 125 | 0.0312 | -0.43 | 1.8 | |
--.BRT.Z. | 1999-10-10T15:36:46.67 | 10.0 | negative | manual | PN | 119 | 0.0316 | -0.65 | 1.3 | |
--.TRI.Z. | 1999-10-10T15:36:41.00 | 10.0 | undecidable | manual | PN | 8 | 0.0275 | -0.07 | 1.2 | |
--.SL9.Z. | 1999-10-10T15:36:40.78 | 10.0 | undecidable | manual | PN | 139 | 0.0267 | 0.89 | 0.5 | |
--.SGO.Z. | 1999-10-10T15:36:36.00 | 10.0 | undecidable | manual | PN | 141 | 0.0241 | 0.03 | 1.3 | |
--.RSM.Z. | 1999-10-10T15:36:36.99 | 10.0 | undecidable | manual | SN | 339 | 0.012 | 1.23 | 0.1 | |
--.MU9.Z. | 1999-10-10T15:36:35.37 | 10.0 | undecidable | manual | PN | 136 | 0.0236 | 0.34 | 1.2 | |
--.CA9.Z. | 1999-10-10T15:36:34.34 | 10.0 | undecidable | manual | PN | 134 | 0.0223 | 1.05 | 0.4 | |
--.GU9.Z. | 1999-10-10T15:36:34.60 | 10.0 | undecidable | manual | PN | 313 | 0.0222 | 1.59 | 0.1 | |
--.ZC9.Z. | 1999-10-10T15:36:33.40 | 10.0 | undecidable | manual | PN! | 317 | 0.0204 | 3.13 | 0 | |
--.FG4.Z. | 1999-10-10T15:36:31.57 | 10.0 | undecidable | manual | PN | 130 | 0.0213 | -0.07 | 1.4 | |
--.BDI.Z. | 1999-10-10T15:36:31.19 | 10.0 | undecidable | manual | PN | 307 | 0.0206 | 0.73 | 0.8 | |
--.CI9.Z. | 1999-10-10T15:36:30.27 | 10.0 | undecidable | manual | PN | 141 | 0.0208 | -0.62 | 0.9 | |
--.PII.Z. | 1999-10-10T15:36:28.65 | 10.0 | undecidable | manual | PN | 299 | 0.0193 | 0.06 | 1.5 | |
--.FG5.Z. | 1999-10-10T15:36:28.41 | 10.0 | undecidable | manual | PN | 130 | 0.0191 | 0.06 | 1.5 | |
--.PSB1.Z. | 1999-10-10T15:36:26.68 | 10.0 | undecidable | manual | PN | 138 | 0.0173 | 1.05 | 0.4 | |
--.RDP.Z. | 1999-10-10T15:36:26.50 | 10.0 | undecidable | manual | SG | 197 | 0.0087 | 0.21 | 0.6 | |
--.VTB1.Z. | 1999-10-10T15:36:24.29 | 10.0 | undecidable | manual | PN | 142 | 0.0169 | -0.61 | 1 | |
--.MAB1.Z. | 1999-10-10T15:36:23.75 | 10.0 | undecidable | manual | PN | 143 | 0.0158 | 0.5 | 1.2 | |
--.SMB1.Z. | 1999-10-10T15:36:23.49 | 10.0 | undecidable | manual | PN | 136 | 0.0158 | 0.25 | 1.5 | |
--.GRFL.Z. | 1999-10-10T15:36:22.23 | 10.0 | positive | manual | PN | 287 | 0.0146 | 0.79 | 1.5 | |
--.ARV.Z. | 1999-10-10T15:36:21.00 | 10.0 | undecidable | manual | SG | 351 | 0.0074 | -0.5 | 0.5 | |
--.BAI2.Z. | 1999-10-10T15:36:21.34 | 10.0 | undecidable | manual | PN | 137 | 0.0142 | 0.41 | 1.3 | |
--.CSNT.Z. | 1999-10-10T15:36:20.21 | 10.0 | undecidable | manual | PN | 301 | 0.0138 | -0.05 | 1.6 | |
--.PGD.Z. | 1999-10-10T15:36:20.47 | 10.0 | undecidable | manual | PN | 320 | 0.014 | -0.04 | 1.6 | |
--.SFI.Z. | 1999-10-10T15:36:20.47 | 10.0 | undecidable | manual | PN | 323 | 0.0137 | 0.45 | 1.3 | |
--.RFI.Z. | 1999-10-10T15:36:19.56 | 10.0 | undecidable | manual | PN | 154 | 0.0138 | -0.54 | 1.1 | |
--.CPI2.Z. | 1999-10-10T15:36:18.64 | 10.0 | undecidable | manual | PN | 140 | 0.0127 | 0.06 | 1.6 | |
--.RSM.Z. | 1999-10-10T15:36:17.50 | 10.0 | undecidable | manual | PN | 339 | 0.012 | -0.32 | 1.4 | |
--.CRVI.Z. | 1999-10-10T15:36:17.19 | 10.0 | undecidable | manual | PN | 136 | 0.0117 | 0.14 | 1.6 | |
--.PQ9.Z. | 1999-10-10T15:36:17.00 | 10.0 | undecidable | manual | SG | 161 | 0.0062 | -0.52 | 0.5 | |
--.RNI2.Z. | 1999-10-10T15:36:16.57 | 10.0 | undecidable | manual | PN | 141 | 0.0113 | 0.31 | 1.4 | |
--.CRE.Z. | 1999-10-10T15:36:16.51 | 10.0 | undecidable | manual | PN | 318 | 0.0113 | 0.14 | 1.6 | |
--.RVI2.Z. | 1999-10-10T15:36:14.40 | 10.0 | undecidable | manual | PN! | 147 | 0.0113 | -2.01 | 0 | |
--.SDI.Z. | 1999-10-10T15:36:14.70 | 10.0 | undecidable | manual | PN | 151 | 0.0099 | -0.2 | 1.5 | |
--.SNTG.Z. | 1999-10-10T15:36:14.00 | 10.0 | undecidable | manual | SG | 347 | 0.0052 | 0.19 | 0.6 | |
--.FB9.Z. | 1999-10-10T15:36:12.41 | 10.0 | undecidable | manual | PG | 346 | 0.0093 | -0.68 | 0.9 | |
--.ASS.Z. | 1999-10-10T15:36:11.50 | 10.0 | undecidable | manual | SG | 318 | 0.0045 | 0.21 | 0.6 | |
--.RDP.Z. | 1999-10-10T15:36:11.57 | 10.0 | positive | manual | PG | 197 | 0.0087 | -0.34 | 2.8 | |
--.MNS.Z. | 1999-10-10T15:36:09.00 | 10.0 | undecidable | manual | SG | 226 | 0.0039 | -0.1 | 0.6 | |
--.ARV.Z. | 1999-10-10T15:36:07.86 | 10.0 | positive | manual | PG | 351 | 0.0074 | -1.29 | 0.4 | |
--.AQU.Z. | 1999-10-10T15:36:07.50 | 10.0 | undecidable | manual | SG | 146 | 0.0036 | -0.1 | 0.6 | |
--.PQ9.Z. | 1999-10-10T15:36:03.49 | 10.0 | positive | manual | PG! | 161 | 0.0062 | -3.35 | 0 | |
--.SNTG.Z. | 1999-10-10T15:36:03.65 | 10.0 | positive | manual | PG | 347 | 0.0052 | -1.05 | 0.8 | |
--.ASS.Z. | 1999-10-10T15:36:02.88 | 10.0 | positive | manual | PG | 318 | 0.0045 | -0.36 | 2.7 | |
--.MNS.Z. | 1999-10-10T15:36:01.12 | 10.0 | positive | manual | PG | 226 | 0.0039 | -0.86 | 1.3 | |
--.AQU.Z. | 1999-10-10T15:35:58.29 | 10.0 | positive | manual | PG! | 146 | 0.0036 | -2.83 | 0 | |
--.NRCA.Z. | 1999-10-10T15:35:58.00 | 10.0 | undecidable | manual | SG | 1 | 0.0013 | -0.21 | 0.6 | |
--.NRCA.Z. | 1999-10-10T15:35:56.17 | 10.0 | negative | manual | PG | 1 | 0.0013 | 0.48 | 2.4 |