A magnitude ML 1.1 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7750, 13.1440 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 12 | 3217 | 8174 |
Accumoli | RI | 12 | 667 | 8841 |
Arquata del Tronto | AP | 13 | 1178 | 10019 |
Castelsantangelo sul Nera | MC | 14 | 281 | 10300 |
Preci | PG | 14 | 724 | 11024 |
Montegallo | AP | 17 | 523 | 11547 |
Cittareale | RI | 17 | 482 | 12029 |
Visso | MC | 18 | 1107 | 13136 |
Poggiodomo | PG | 18 | 117 | 13253 |
Ussita | MC | 19 | 444 | 13697 |
Cerreto di Spoleto | PG | 19 | 1075 | 14772 |
Amatrice | RI | 20 | 2657 | 17429 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2019-10-26 18:25:57 |
42.7747 | 13.1435 | 10 | 2019-10-26 18:36:02 |
Sala Sismica INGV-Roma | 73460271 |
Field | Value |
---|---|
Time (UTC) | 2019-10-26 18:25:57 ± 0.07 |
Latitude | 42.7747 ± 0.0027 |
Longitude | 13.1435 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 73460271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 493 |
Semi-minor axis of confidence ellipse (meter) | 228 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 91 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32016 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 73460271 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-10-26 18:36:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2019-10-26T18:26:10.33 | 0.6 | undecidable | manual | S | 47 | 34.9428 | 50 | 0.93 | 37 |
IV.CSP1.EHZ. | 2019-10-26T18:26:09.46 | 0.3 | undecidable | manual | S | 8 | 35.5422 | 50 | -0.11 | 71 |
IV.FDMO.HHZ. | 2019-10-26T18:26:07.76 | 0.6 | undecidable | manual | S | 351 | 29.4483 | 50 | -0.17 | 47 |
IV.TERO.HHZ. | 2019-10-26T18:26:05.43 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.LNSS.HHZ. | 2019-10-26T18:26:05.39 | 0.3 | undecidable | manual | S | 204 | 20.868 | 115 | 0.07 | 74 |
IV.SMA1.EHZ. | 2019-10-26T18:26:05.49 | 0.6 | undecidable | manual | S | 136 | 22.3554 | 114 | -0.31 | 47 |
IV.T1299.HNZ. | 2019-10-26T18:26:05.12 | 0.3 | undecidable | manual | S | 144 | 19.2696 | 117 | 0.29 | 71 |
IV.ARRO.EHZ. | 2019-10-26T18:26:04.39 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.MC2.EHZ. | 2019-10-26T18:26:04.08 | 0.3 | undecidable | manual | S | 14 | 15.6732 | 122 | 0.34 | 70 |
IV.MMO1.EHZ. | 2019-10-26T18:26:04.99 | 0.3 | undecidable | manual | S | 47 | 20.3685 | 116 | -0.18 | 72 |
IV.MF5.EHZ. | 2019-10-26T18:26:04.58 | 0.3 | undecidable | manual | P | 47 | 34.9428 | 50 | 0.28 | 69 |
IV.CSP1.EHZ. | 2019-10-26T18:26:04.19 | 0.3 | positive | manual | P | 8 | 35.5422 | 50 | -0.21 | 70 |
IV.MTRA.EHZ. | 2019-10-26T18:26:04.99 | 0.3 | undecidable | manual | S | 95 | 20.6682 | 115 | -0.29 | 70 |
IV.FDMO.HHZ. | 2019-10-26T18:26:03.21 | 0.3 | undecidable | manual | P | 351 | 29.4483 | 50 | -0.24 | 70 |
IV.RM33.EHZ. | 2019-10-26T18:26:03.52 | 0.3 | undecidable | manual | P | 169 | 30.0477 | 50 | -0.02 | 73 |
IT.MTCL.HGZ. | 2019-10-26T18:26:02.82 | 0.3 | undecidable | manual | P | 334 | 27.0507 | 50 | -0.26 | 70 |
IV.FEMA.HNZ. | 2019-10-26T18:26:02.58 | 0.6 | undecidable | manual | P | 340 | 22.1556 | 114 | 0.39 | 46 |
IV.SMA1.EHZ. | 2019-10-26T18:26:02.13 | 0.6 | undecidable | manual | P | 136 | 22.3554 | 114 | -0.09 | 49 |
IV.MMO1.EHZ. | 2019-10-26T18:26:01.73 | 0.3 | undecidable | manual | P | 47 | 20.3685 | 116 | -0.13 | 73 |
IV.NRCA.HNZ. | 2019-10-26T18:26:01.26 | 0.3 | undecidable | manual | S | 340 | 6.993 | 145 | -0.25 | 73 |
IV.T1299.HNZ. | 2019-10-26T18:26:01.77 | 0.3 | undecidable | manual | P | 144 | 19.2696 | 117 | 0.11 | 73 |
IV.MTRA.EHZ. | 2019-10-26T18:26:01.79 | 0.3 | negative | manual | P | 95 | 20.6682 | 115 | -0.13 | 73 |
IV.LNSS.HHZ. | 2019-10-26T18:26:01.95 | 0.1 | positive | manual | P | 204 | 20.868 | 115 | 0.01 | 100 |
IV.MC2.EHZ. | 2019-10-26T18:26:01.24 | 0.3 | undecidable | manual | P | 14 | 15.6732 | 122 | 0.21 | 72 |
IV.NRCA.HNZ. | 2019-10-26T18:25:59.84 | 0.1 | negative | manual | P | 340 | 6.993 | 145 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.4 | 0.0001825 | 0.34 | AML | other | m | 2019-10-26T18:26:05.32 |
IV.MTRA.EHN. | ML:1.3 | 0.0001375 | 0.7 | AML | other | m | 2019-10-26T18:26:05.40 |
IV.LNSS.HHN. | ML:1.6 | 0.000257 | 0.34 | AML | other | m | 2019-10-26T18:26:05.51 |
IV.LNSS.HHE. | ML:1.6 | 0.0002545 | 0.36 | AML | other | m | 2019-10-26T18:26:05.62 |
IV.FDMO.HHN. | ML:0.9 | 0.00003995 | 0.9 | AML | other | m | 2019-10-26T18:26:07.83 |
IV.FDMO.HHE. | ML:0.9 | 0.00003945 | 0.46 | AML | other | m | 2019-10-26T18:26:07.63 |
IV.SMA1.EHE. | ML:1.0 | 0.000060400000000000004 | 0.38 | AML | other | m | 2019-10-26T18:26:08.40 |
IV.RM33.EHE. | ML:0.9 | 0.000034500000000000005 | 1.26 | AML | other | m | 2019-10-26T18:26:08.01 |
IV.RM33.EHN. | ML:0.7 | 0.0000262 | 0.7 | AML | other | m | 2019-10-26T18:26:09.85 |
IV.SMA1.EHN. | ML:0.9 | 0.00005005 | 0.38 | AML | other | m | 2019-10-26T18:26:11.70 |
IV.ARRO.EHN. | ML:0.8 | 0.0000237 | 0.54 | AML | other | m | 2019-10-26T18:26:12.22 |
IV.ARRO.EHE. | ML:0.9 | 0.0000315 | 0.54 | AML | other | m | 2019-10-26T18:26:14.38 |
IV.MTRA.HNE. | ML:1.4 | 0.00017755725 | 0.3328 | AML | other | m | 2019-10-26T18:26:05.31 |
IV.MTRA.HNN. | ML:1.4 | 0.0001810552 | 0.256 | AML | other | m | 2019-10-26T18:26:05.28 |
IV.CSP1.EHE. | ML:0.9 | 0.000033737832 | 0.2304 | AML | other | m | 2019-10-26T18:26:10.95 |
IV.CSP1.EHN. | ML:1.2 | 0.000057895255 | 0.2432 | AML | other | m | 2019-10-26T18:26:11.62 |