A magnitude ML 1.5 earthquake occured in region: 8 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7880, 13.1920 at 9 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 | 8 | 4957 | 4957 |
Arquata del Tronto | AP | 9 | 1178 | 6135 |
Accumoli | RI | 11 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 12 | 281 | 7083 |
Montegallo | AP | 13 | 523 | 7606 |
Preci | PG | 16 | 724 | 8330 |
Cascia | PG | 16 | 3217 | 11547 |
Montemonaco | AP | 17 | 604 | 12151 |
Acquasanta Terme | AP | 18 | 2916 | 15067 |
Ussita | MC | 18 | 444 | 15511 |
Visso | MC | 18 | 1107 | 16618 |
Cittareale | RI | 19 | 482 | 17100 |
Amatrice | RI | 19 | 2657 | 19757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2016-08-25 04:33:25 |
42.7877 | 13.1917 | 9 | 2019-02-12 13:57:19 |
Bollettino Sismico Italiano INGV | 30365051 |
Field | Value |
---|---|
Time (UTC) | 2016-08-25 04:33:25 ± 0.06 |
Latitude | 42.7877 ± 0.0027 |
Longitude | 13.1917 ± 0.0074 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 30365051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 589 |
Semi-minor axis of confidence ellipse (meter) | 185 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73295 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 20 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.4 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 30365051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-20 13:15:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHZ. | 2016-08-25T04:33:46.23 | 0.6 | undecidable | manual | S | 0 | 65.1903 | 50 | 0.72 | 39 |
IV.EL6.EHZ. | 2016-08-25T04:33:44.58 | 0.6 | undecidable | manual | S | 353 | 60.495 | 50 | 0.32 | 44 |
IV.VIVA.HHZ. | 2016-08-25T04:33:43.18 | 3.0 | positive | manual | P | -3.07 | 0 | |||
IV.SNTG.HHZ. | 2016-08-25T04:33:43.18 | 0.3 | undecidable | manual | S | 339 | 55.6998 | 50 | 0.21 | 69 |
IV.ASSB.HHZ. | 2016-08-25T04:33:42.09 | 0.6 | undecidable | manual | S | 303 | 51.7038 | 50 | 0.19 | 46 |
IV.ARVD.HHZ. | 2016-08-25T04:33:39.79 | 0.6 | positive | manual | P | 346 | 81.3519 | 50 | 0.39 | 42 |
IV.T0110.HHZ. | 2016-08-25T04:33:39.16 | 0.6 | undecidable | manual | P | 142 | 78.2661 | 50 | 0.24 | 44 |
IV.TERO.HHZ. | 2016-08-25T04:33:38.02 | 0.3 | undecidable | manual | S | 118 | 38.2284 | 50 | -0.3 | 70 |
IV.GUMA.HHZ. | 2016-08-25T04:33:37.13 | 0.6 | undecidable | manual | S | 21 | 32.6451 | 50 | 0.31 | 47 |
IV.CING.HHZ. | 2016-08-25T04:33:37.07 | 1.0 | undecidable | manual | P | 0 | 65.1903 | 50 | 0.16 | 23 |
IV.EL6.EHZ. | 2016-08-25T04:33:36.24 | 0.3 | undecidable | manual | P | 353 | 60.495 | 50 | 0.05 | 70 |
IV.CAMP.HHZ. | 2016-08-25T04:33:36.62 | 0.6 | undecidable | manual | S | 148 | 33.1446 | 50 | -0.32 | 47 |
IV.ATCC.EHZ. | 2016-08-25T04:33:36.64 | 0.3 | undecidable | manual | P | 315 | 62.7927 | 50 | 0.09 | 69 |
IV.CESI.HHZ. | 2016-08-25T04:33:36.46 | 0.3 | undecidable | manual | S | 316 | 33.5442 | 50 | -0.59 | 65 |
IV.RM33.EHZ. | 2016-08-25T04:33:36.32 | 0.3 | undecidable | manual | S | 177 | 30.9468 | 106 | -0.04 | 74 |
IV.CSP1.EHZ. | 2016-08-25T04:33:36.86 | 0.3 | undecidable | manual | S | 2 | 33.744 | 50 | -0.25 | 71 |
IV.SNTG.HHZ. | 2016-08-25T04:33:35.43 | 0.3 | undecidable | manual | P | 339 | 55.6998 | 50 | -0.02 | 72 |
IV.FDMO.HHZ. | 2016-08-25T04:33:35.22 | 0.3 | undecidable | manual | S | 343 | 28.8489 | 107 | -0.44 | 69 |
IV.LNSS.HHZ. | 2016-08-25T04:33:34.17 | 0.3 | undecidable | manual | S | 211 | 23.9538 | 110 | 0.14 | 74 |
IV.OFFI.HHZ. | 2016-08-25T04:33:34.35 | 0.3 | undecidable | manual | P | 68 | 43.4232 | 50 | 0.8 | 58 |
IV.GIGS.HHZ. | 2016-08-25T04:33:34.04 | 0.3 | undecidable | manual | P | 140 | 48.4182 | 50 | -0.29 | 69 |
IV.ASSB.HHZ. | 2016-08-25T04:33:34.96 | 0.6 | undecidable | manual | P | 303 | 51.7038 | 50 | 0.13 | 47 |
IV.FEMA.HNE. | 2016-08-25T04:33:33.45 | 0.6 | undecidable | manual | S | 329 | 22.5552 | 112 | -0.13 | 49 |
IV.ARRO.EHZ. | 2016-08-25T04:33:33.41 | 0.3 | undecidable | manual | P | 236 | 41.7249 | 50 | 0.12 | 72 |
IV.GUMA.HHZ. | 2016-08-25T04:33:32.00 | 0.3 | undecidable | manual | P | 21 | 32.6451 | 50 | 0.1 | 73 |
IV.TERO.HHZ. | 2016-08-25T04:33:32.49 | 0.1 | undecidable | manual | P | 118 | 38.2284 | 50 | -0.27 | 93 |
IV.CESI.HHZ. | 2016-08-25T04:33:31.68 | 0.1 | undecidable | manual | P | 316 | 33.5442 | 50 | -0.35 | 93 |
IV.CSP1.EHZ. | 2016-08-25T04:33:31.96 | 0.3 | undecidable | manual | P | 2 | 33.744 | 50 | -0.1 | 73 |
IV.RM33.EHZ. | 2016-08-25T04:33:31.75 | 0.1 | positive | manual | P | 177 | 30.9468 | 106 | 0.12 | 98 |
IV.FDMO.HHZ. | 2016-08-25T04:33:31.06 | 0.3 | undecidable | manual | P | 343 | 28.8489 | 107 | -0.17 | 73 |
IV.CAMP.HHZ. | 2016-08-25T04:33:31.79 | 0.1 | undecidable | manual | P | 148 | 33.1446 | 50 | -0.17 | 96 |
IV.LNSS.HHZ. | 2016-08-25T04:33:30.55 | 0.1 | undecidable | manual | P | 211 | 23.9538 | 110 | 0.26 | 96 |
IV.FEMA.HNE. | 2016-08-25T04:33:30.10 | 0.3 | undecidable | manual | P | 329 | 22.5552 | 112 | 0.07 | 75 |
IV.NRCA.HNZ. | 2016-08-25T04:33:29.15 | 0.3 | undecidable | manual | S | 309 | 8.0808 | 138 | -0.2 | 75 |
IV.NRCA.HNZ. | 2016-08-25T04:33:27.78 | 0.1 | undecidable | manual | P | 309 | 8.0808 | 138 | 0.19 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:1.4 | 0.000070145495 | 0.1984 | AML | other | m | 2016-08-25T04:33:42.46 |
IV.ASSB.HHN. | ML:1.2 | 0.00003909651 | 0.1984 | AML | other | m | 2016-08-25T04:33:44.98 |
IV.CAMP.HHN. | ML:1.0 | 0.00004093025 | 0.5376 | AML | other | m | 2016-08-25T04:33:37.04 |
IV.CAMP.HHE. | ML:1.1 | 0.000048664835000000004 | 0.1984 | AML | other | m | 2016-08-25T04:33:37.15 |
IV.CESI.HHN. | ML:1.7 | 0.00021650000000000003 | 0.46 | AML | other | m | 2016-08-25T04:33:37.48 |
IV.CESI.HHE. | ML:1.4 | 0.00010800000000000001 | 1.14 | AML | other | m | 2016-08-25T04:33:37.49 |
IV.CSP1.EHE. | ML:1.6 | 0.00018950000000000005 | 1.52 | AML | other | m | 2016-08-25T04:33:38.58 |
IV.CSP1.EHN. | ML:1.6 | 0.00015913646499999997 | 0.3424 | AML | other | m | 2016-08-25T04:33:38.64 |
IV.FDMO.HHN. | ML:1.4 | 0.000134 | 0.26 | AML | other | m | 2016-08-25T04:33:36.02 |
IV.FDMO.HHE. | ML:1.4 | 0.000142 | 0.98 | AML | other | m | 2016-08-25T04:33:36.76 |
IV.GIGS.HHE. | ML:1.0 | 0.000026700000000000002 | 1.18 | AML | other | m | 2016-08-25T04:34:46.27 |
IV.GIGS.HHN. | ML:1.0 | 0.00002264 | 0.9 | AML | other | m | 2016-08-25T04:34:46.77 |
IV.GUMA.HHE. | ML:1.8 | 0.0002858095 | 0.1824 | AML | other | m | 2016-08-25T04:33:37.77 |
IV.GUMA.HHN. | ML:1.9 | 0.0003794555 | 0.2208 | AML | other | m | 2016-08-25T04:33:37.98 |
IV.LNSS.HHE. | ML:2.0 | 0.0006665000000000001 | 0.18 | AML | other | m | 2016-08-25T04:33:34.83 |
IV.LNSS.HHN. | ML:1.9 | 0.00049 | 0.44 | AML | other | m | 2016-08-25T04:33:34.79 |
IV.NRCA.HNN. | ML:2.5 | 0.00505 | 0.5 | AML | other | m | 2016-08-25T04:33:29.34 |
IV.NRCA.HHN. | ML:2.5 | 0.00545 | 0.5 | AML | other | m | 2016-08-25T04:33:29.34 |
IV.NRCA.HNE. | ML:2.4 | 0.0039900000000000005 | 0.1 | AML | other | m | 2016-08-25T04:33:29.70 |
IV.NRCA.HHE. | ML:2.5 | 0.004395 | 0.66 | AML | other | m | 2016-08-25T04:33:29.37 |
IV.RM33.EHE. | ML:1.4 | 0.00010777947999999999 | 0.32 | AML | other | m | 2016-08-25T04:33:37.48 |
IV.RM33.EHN. | ML:1.4 | 0.000102698665 | 0.2592 | AML | other | m | 2016-08-25T04:33:36.97 |
IV.RM33.HNE. | ML:1.4 | 0.000114261685 | 0.1088 | AML | other | m | 2016-08-25T04:33:37.43 |
IV.RM33.HNN. | ML:1.4 | 0.000129613985 | 0.352 | AML | other | m | 2016-08-25T04:33:37.83 |
IV.SNTG.HHN. | ML:0.9 | 0.000019900355 | 0.08 | AML | other | m | 2016-08-25T04:33:44.75 |
IV.SNTG.HHE. | ML:1.2 | 0.00003275 | 1.08 | AML | other | m | 2016-08-25T04:33:44.64 |
IV.TERO.HHN. | ML:1.6 | 0.00015275920000000002 | 0.0608 | AML | other | m | 2016-08-25T04:33:38.49 |
IV.TERO.HHE. | ML:1.8 | 0.00021111315 | 0.1376 | AML | other | m | 2016-08-25T04:33:38.48 |