A magnitude ML 4.0 earthquake occured in region: 5 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.77, 13.14 at 10 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 |
---|---|---|---|---|
Norcia | PG | 5 | 4957 | 4957 |
Cascia | PG | 11 | 3217 | 8174 |
Accumoli | RI | 12 | 667 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Cittareale | RI | 17 | 482 | 11506 |
Poggiodomo | PG | 18 | 117 | 11623 |
Montegallo | AP | 18 | 523 | 12146 |
Visso | MC | 19 | 1107 | 13253 |
Cerreto di Spoleto | PG | 19 | 1075 | 14328 |
Amatrice | RI | 20 | 2657 | 16985 |
Ussita | MC | 20 | 444 | 17429 |
Monteleone di Spoleto | PG | 20 | 599 | 18028 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 4.0 | 2016-10-30 06:43:08 |
42.77 | 13.14 | 10 | 2016-11-17 10:27:27 |
Bollettino Sismico Italiano INGV | 31543661 |
Field | Value |
---|---|
Time (UTC) | 2016-10-30 06:43:08 ± 0.09 |
Latitude | 42.77 ± 0.01 |
Longitude | 13.14 ± 0.01 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 31543661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 573 |
Semi-minor axis of confidence ellipse (meter) | 513 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 115 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 58 |
Number of associated phases, regardless of their use for origin computation | 45 |
Number of defining phases | 45 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.76622 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 4 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 31543661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-11-02 10:39:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2016-10-30T06:43:32.00 | 0.6 | undecidable | manual | S | 351 | 0.6826 | 50 | 0.19 | 43 |
IV.TRE1.HNZ. | 2016-10-30T06:43:29.30 | 0.6 | undecidable | manual | S | 13 | 0.5585 | 50 | 1.15 | 31 |
IV.EL6.EHZ. | 2016-10-30T06:43:28.00 | 0.6 | undecidable | manual | S | 357 | 0.563 | 50 | -0.27 | 44 |
IV.ATCC.EHZ. | 2016-10-30T06:43:28.10 | 0.6 | undecidable | manual | S | 319 | 0.5549 | 50 | 0.07 | 45 |
IV.GAG1.HNZ. | 2016-10-30T06:43:25.10 | 0.6 | undecidable | manual | S | 354 | 0.4739 | 50 | -0.53 | 42 |
IV.MNTP.HNZ. | 2016-10-30T06:43:25.80 | 0.6 | undecidable | manual | S | 33 | 0.4425 | 50 | 1.1 | 33 |
IV.ASSB.HHN. | 2016-10-30T06:43:24.40 | 0.6 | undecidable | manual | S | 308 | 0.4461 | 50 | -0.42 | 44 |
IV.SSM1.HNZ. | 2016-10-30T06:43:24.50 | 0.6 | undecidable | manual | S | 3 | 0.4623 | 50 | -0.8 | 38 |
IV.MGAB.HHZ. | 2016-10-30T06:43:23.35 | 0.6 | undecidable | manual | P | 281 | 0.7662 | 50 | -0.17 | 43 |
IV.MDAR.HNN. | 2016-10-30T06:43:23.40 | 0.6 | undecidable | manual | S | 0 | 0.4254 | 50 | -0.8 | 38 |
IV.PP3.HNZ. | 2016-10-30T06:43:23.20 | 0.6 | undecidable | manual | P | 29 | 0.7006 | 50 | 0.79 | 36 |
IV.MMUR.HNZ. | 2016-10-30T06:43:22.13 | 0.3 | undecidable | manual | P | 351 | 0.6826 | 50 | 0.04 | 67 |
IV.TRE1.HNZ. | 2016-10-30T06:43:20.59 | 0.3 | undecidable | manual | P | 13 | 0.5585 | 50 | 0.61 | 60 |
IV.T1211.EHN. | 2016-10-30T06:43:20.71 | 0.6 | undecidable | manual | S | 222 | 0.313 | 50 | -0.16 | 48 |
IV.GUMA.HNN. | 2016-10-30T06:43:20.98 | 0.6 | undecidable | manual | S | 26 | 0.3292 | 50 | -0.36 | 45 |
IV.T1241.HNN. | 2016-10-30T06:43:19.00 | 0.6 | undecidable | manual | S | 67 | 0.2329 | 110 | 0.62 | 44 |
IV.EL6.EHZ. | 2016-10-30T06:43:19.77 | 0.3 | undecidable | manual | P | 357 | 0.563 | 50 | -0.28 | 66 |
IV.RM33.EHZ. | 2016-10-30T06:43:19.00 | 0.6 | undecidable | manual | S | 168 | 0.2635 | 50 | -0.41 | 46 |
IV.ATCC.EHZ. | 2016-10-30T06:43:19.79 | 0.6 | undecidable | manual | P | 319 | 0.5549 | 50 | -0.12 | 46 |
XO.AM05.EHZ. | 2016-10-30T06:43:18.50 | 0.6 | undecidable | manual | S | 37 | 0.2626 | 50 | -0.87 | 38 |
IV.GAG1.HNZ. | 2016-10-30T06:43:18.43 | 0.3 | undecidable | manual | P | 354 | 0.4739 | 50 | -0.1 | 70 |
IV.ASSB.HHN. | 2016-10-30T06:43:18.75 | 0.6 | undecidable | manual | P | 308 | 0.4461 | 50 | 0.69 | 39 |
IV.SSM1.HNZ. | 2016-10-30T06:43:18.09 | 0.3 | undecidable | manual | P | 3 | 0.4623 | 50 | -0.24 | 68 |
IV.MNTP.HNZ. | 2016-10-30T06:43:18.69 | 0.3 | undecidable | manual | P | 33 | 0.4425 | 50 | 0.7 | 59 |
IV.T1215.EHZ. | 2016-10-30T06:43:17.60 | 0.3 | undecidable | manual | S | 280 | 0.2005 | 113 | 0.35 | 70 |
IV.T1256.HNZ. | 2016-10-30T06:43:17.78 | 0.6 | undecidable | manual | S | 15 | 0.2482 | 109 | -1.15 | 34 |
IV.MDAR.HNN. | 2016-10-30T06:43:17.42 | 0.6 | undecidable | manual | P | 0 | 0.4254 | 50 | -0.28 | 45 |
IV.OFFI.HHE. | 2016-10-30T06:43:17.36 | 0.3 | undecidable | manual | P | 67 | 0.4344 | 50 | -0.5 | 64 |
IV.T1299.HNN. | 2016-10-30T06:43:16.06 | 0.6 | undecidable | manual | S | 141 | 0.1691 | 117 | -0.09 | 48 |
IV.GUMA.HNN. | 2016-10-30T06:43:16.27 | 0.3 | undecidable | manual | P | 26 | 0.3292 | 50 | 0.22 | 69 |
IV.T1217.HNZ. | 2016-10-30T06:43:15.83 | 0.6 | undecidable | manual | S | 250 | 0.1619 | 118 | -0.05 | 49 |
XO.AM05.EHZ. | 2016-10-30T06:43:15.22 | 0.6 | undecidable | manual | P | 37 | 0.2626 | 50 | 0.31 | 46 |
IV.T1204.EHZ. | 2016-10-30T06:43:15.50 | 0.6 | undecidable | manual | S | 125 | 0.1592 | 119 | -0.31 | 46 |
IV.T1211.EHN. | 2016-10-30T06:43:15.64 | 0.3 | undecidable | manual | P | 222 | 0.313 | 50 | -0.14 | 72 |
IV.T1241.HNN. | 2016-10-30T06:43:15.28 | 0.3 | undecidable | manual | P | 67 | 0.2329 | 110 | 0.94 | 57 |
IV.T1256.HNZ. | 2016-10-30T06:43:15.32 | 0.3 | undecidable | manual | P | 15 | 0.2482 | 109 | 0.66 | 62 |
IV.T1215.EHZ. | 2016-10-30T06:43:14.29 | 0.3 | undecidable | manual | P | 280 | 0.2005 | 113 | 0.6 | 65 |
IV.RM33.EHZ. | 2016-10-30T06:43:14.97 | 0.6 | undecidable | manual | P | 168 | 0.2635 | 50 | 0.04 | 48 |
IV.T1216.EHZ. | 2016-10-30T06:43:14.95 | 0.6 | undecidable | manual | S | 325 | 0.152 | 120 | -0.6 | 42 |
IV.T1245.HNZ. | 2016-10-30T06:43:13.13 | 0.6 | undecidable | manual | S | 22 | 0.0971 | 132 | -0.7 | 39 |
IV.T1216.EHZ. | 2016-10-30T06:43:12.70 | 0.1 | undecidable | manual | P | 325 | 0.152 | 120 | 0 | 99 |
IV.T1299.HNN. | 2016-10-30T06:43:12.21 | 0.6 | undecidable | manual | P | 141 | 0.1691 | 117 | -0.84 | 38 |
IV.T1217.HNZ. | 2016-10-30T06:43:12.90 | 0.6 | undecidable | manual | P | 250 | 0.1619 | 118 | 0 | 50 |
IV.T1204.EHZ. | 2016-10-30T06:43:12.86 | 0.3 | undecidable | manual | P | 125 | 0.1592 | 119 | 0 | 74 |
IV.T1245.HNZ. | 2016-10-30T06:43:11.88 | 0.1 | undecidable | manual | P | 22 | 0.0971 | 132 | 0.17 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XO.AM05.EHE. | ML:4 | 0.05420387 | 0.0992 | AML | other | m | 2016-10-30T06:43:19.16 |
XO.AM05.HNN. | ML:3.6 | 0.01960675 | 0.2784 | AML | other | m | 2016-10-30T06:43:19.04 |
IV.ATCC.EHE. | ML:4.1 | 0.0239320365 | 0.16 | AML | other | m | 2016-10-30T06:43:29.86 |
IV.EL6.EHE. | ML:3.9 | 0.016438375 | 0.1408 | AML | other | m | 2016-10-30T06:43:29.18 |
IV.EL6.EHN. | ML:3.8 | 0.01290636 | 0.5376 | AML | other | m | 2016-10-30T06:43:30.31 |
IV.GAG1.HNN. | ML:4.1 | 0.03085934 | 0.7712 | AML | other | m | 2016-10-30T06:43:26.00 |
IV.GAG1.HNE. | ML:4.2 | 0.04143354005 | 0.4384 | AML | other | m | 2016-10-30T06:43:26.45 |
IV.MMUR.HNN. | ML:4.2 | 0.021831837 | 0 | AML | other | m | 2016-10-30T06:43:32.95 |
IV.T1215.EHE. | ML:3.8 | 0.0427413465 | 0.56 | AML | other | m | 2016-10-30T06:43:17.47 |
IV.T1215.HNN. | ML:3.7 | 0.033041345 | 0.4 | AML | other | m | 2016-10-30T06:43:17.75 |
IV.TRE1.HNE. | ML:4 | 0.019322483 | 0.3904 | AML | other | m | 2016-10-30T06:43:32.55 |