A magnitude ML 0.8 earthquake occured in region: 5 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7820, 13.1580 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 |
Arquata del Tronto | AP | 12 | 1178 | 6135 |
Accumoli | RI | 12 | 667 | 6802 |
Castelsantangelo sul Nera | MC | 13 | 281 | 7083 |
Cascia | PG | 14 | 3217 | 10300 |
Preci | PG | 15 | 724 | 11024 |
Montegallo | AP | 16 | 523 | 11547 |
Visso | MC | 18 | 1107 | 12654 |
Cittareale | RI | 18 | 482 | 13136 |
Ussita | MC | 18 | 444 | 13580 |
Montemonaco | AP | 19 | 604 | 14184 |
Poggiodomo | PG | 20 | 117 | 14301 |
Amatrice | RI | 20 | 2657 | 16958 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-05-19 01:29:23 |
42.7815 | 13.1577 | 10 | 2020-05-19 02:09:11 |
Sala Sismica INGV-Roma | 79301451 |
Field | Value |
---|---|
Time (UTC) | 2020-05-19 01:29:23 ± 0.04 |
Latitude | 42.7815 ± 0.0018 |
Longitude | 13.1577 ± 0.0037 |
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 | 79301451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 321 |
Semi-minor axis of confidence ellipse (meter) | 196 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 86 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 100 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.44876 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 79301451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-19 02:09:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2020-05-19T01:29:39.53 | 3.0 | undecidable | manual | S | 0 | ||||
IV.MOMA.HHZ. | 2020-05-19T01:29:36.36 | 3.0 | undecidable | manual | P | 0 | ||||
IV.PF6.EHZ. | 2020-05-19T01:29:36.38 | 0.6 | undecidable | manual | S | 4 | 39.627 | 50 | -0.06 | 48 |
IV.MML1.EHN. | 2020-05-19T01:29:36.97 | 0.6 | undecidable | manual | S | 338 | 39.8268 | 50 | 0.49 | 44 |
IV.CSP1.EHZ. | 2020-05-19T01:29:35.33 | 0.1 | undecidable | manual | S | 6 | 34.6431 | 50 | 0.23 | 94 |
IV.CESI.HHZ. | 2020-05-19T01:29:34.57 | 0.3 | undecidable | manual | S | 320 | 32.2455 | 50 | 0.12 | 72 |
IV.FDMO.HHZ. | 2020-05-19T01:29:33.34 | 0.6 | undecidable | manual | S | 349 | 28.8489 | 50 | -0.22 | 47 |
IV.RM33.EHZ. | 2020-05-19T01:29:33.96 | 0.3 | undecidable | manual | S | 171 | 30.5472 | 50 | -0.06 | 73 |
IV.ASSB.HHZ. | 2020-05-19T01:29:32.32 | 0.1 | undecidable | manual | P | 306 | 49.8168 | 50 | -0.08 | 94 |
IV.SMA1.EHZ. | 2020-05-19T01:29:31.52 | 0.3 | undecidable | manual | S | 139 | 22.1556 | 114 | -0.08 | 74 |
IV.LNSS.HNE. | 2020-05-19T01:29:31.62 | 0.6 | undecidable | manual | S | 206 | 21.9669 | 115 | 0.06 | 50 |
IV.MML1.EHN. | 2020-05-19T01:29:30.75 | 0.1 | undecidable | manual | P | 338 | 39.8268 | 50 | -0.11 | 95 |
IV.T1299.EHE. | 2020-05-19T01:29:30.81 | 0.6 | undecidable | manual | S | 148 | 19.2696 | 118 | 0.11 | 49 |
IV.MMO1.EHZ. | 2020-05-19T01:29:30.58 | 0.1 | undecidable | manual | S | 46 | 18.9699 | 118 | -0.04 | 100 |
IV.MF5.EHE. | 2020-05-19T01:29:30.35 | 0.1 | undecidable | manual | P | 47 | 33.5442 | 50 | 0.46 | 89 |
IV.MTRA.EHZ. | 2020-05-19T01:29:30.78 | 0.1 | undecidable | manual | S | 98 | 19.6692 | 117 | -0.04 | 100 |
IV.PF6.EHZ. | 2020-05-19T01:29:30.57 | 0.1 | undecidable | manual | P | 4 | 39.627 | 50 | -0.26 | 92 |
IV.CESI.HHZ. | 2020-05-19T01:29:29.67 | 0.1 | undecidable | manual | P | 320 | 32.2455 | 50 | -0.01 | 98 |
IV.CSP1.EHZ. | 2020-05-19T01:29:29.91 | 0.1 | undecidable | manual | P | 6 | 34.6431 | 50 | -0.15 | 95 |
IV.RM33.EHZ. | 2020-05-19T01:29:29.35 | 0.1 | undecidable | manual | P | 171 | 30.5472 | 50 | -0.08 | 97 |
IV.MC2.EHE. | 2020-05-19T01:29:29.60 | 0.6 | undecidable | manual | S | 10 | 14.6742 | 124 | 0.27 | 48 |
IV.LNSS.HNE. | 2020-05-19T01:29:28.10 | 0.1 | undecidable | manual | P | 206 | 21.9669 | 115 | 0.09 | 99 |
IV.FDMO.HHZ. | 2020-05-19T01:29:28.97 | 0.1 | undecidable | manual | P | 349 | 28.8489 | 50 | -0.2 | 95 |
IV.SMA1.EHZ. | 2020-05-19T01:29:28.07 | 0.1 | undecidable | manual | P | 139 | 22.1556 | 114 | 0.03 | 100 |
IV.MMO1.EHZ. | 2020-05-19T01:29:27.41 | 0.1 | undecidable | manual | P | 46 | 18.9699 | 118 | -0.06 | 100 |
IV.MTRA.EHZ. | 2020-05-19T01:29:27.62 | 0.1 | undecidable | manual | P | 98 | 19.6692 | 117 | 0.03 | 100 |
IV.NRCA.HHZ. | 2020-05-19T01:29:27.31 | 0.3 | undecidable | manual | S | 329 | 6.7932 | 146 | -0.06 | 76 |
IV.T1299.EHE. | 2020-05-19T01:29:27.59 | 0.1 | undecidable | manual | P | 148 | 19.2696 | 118 | 0.07 | 99 |
IV.MC2.EHE. | 2020-05-19T01:29:26.46 | 0.1 | undecidable | manual | P | 10 | 14.6742 | 124 | -0.27 | 96 |
IV.NRCA.HHZ. | 2020-05-19T01:29:25.78 | 0.1 | undecidable | manual | P | 329 | 6.7932 | 146 | 0.18 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.9 | 0.000114 | 0.08 | AML | other | m | 2020-05-19T01:29:27.30 |
IV.NRCA.HHE. | ML:0.9 | 0.0001305 | 0.18 | AML | other | m | 2020-05-19T01:29:27.33 |
IV.MTRA.EHN. | ML:0.8 | 0.00005209999999999999 | 0.16 | AML | other | m | 2020-05-19T01:29:31.00 |
IV.MTRA.EHE. | ML:0.9 | 0.000059050000000000006 | 0.98 | AML | other | m | 2020-05-19T01:29:32.94 |
IV.CESI.HHN. | ML:0.9 | 0.00003315 | 0.28 | AML | other | m | 2020-05-19T01:29:34.90 |
IV.CESI.HHE. | ML:0.8 | 0.000027 | 1.54 | AML | other | m | 2020-05-19T01:29:34.90 |
IV.SMA1.EHE. | ML:0.5 | 0.00002109556 | 0.38 | AML | other | m | 2020-05-19T01:29:32.66 |
IV.SMA1.EHN. | ML:0.4 | 0.0000141191635 | 0.5 | AML | other | m | 2020-05-19T01:29:31.48 |
IV.RM33.EHE. | ML:0.5 | 0.00001463735 | 1.12 | AML | other | m | 2020-05-19T01:29:33.96 |
IV.RM33.HNE. | ML:1.2 | 0.000071187551 | 0.78 | AML | other | m | 2020-05-19T01:29:34.08 |