A magnitude ML 1.3 earthquake occured in region: 5 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7520, 13.1250 at 8 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 | 10 | 3217 | 8174 |
Accumoli | RI | 12 | 667 | 8841 |
Arquata del Tronto | AP | 14 | 1178 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Preci | PG | 16 | 724 | 11225 |
Poggiodomo | PG | 16 | 117 | 11342 |
Castelsantangelo sul Nera | MC | 16 | 281 | 11623 |
Monteleone di Spoleto | PG | 18 | 599 | 12222 |
Cerreto di Spoleto | PG | 19 | 1075 | 13297 |
Amatrice | RI | 19 | 2657 | 15954 |
Montegallo | AP | 20 | 523 | 16477 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2019-12-13 12:42:25 |
42.7517 | 13.125 | 8 | 2019-12-13 12:52:00 |
Sala Sismica INGV-Roma | 74593851 |
Field | Value |
---|---|
Time (UTC) | 2019-12-13 12:42:25 ± 0.1 |
Latitude | 42.7517 ± 0.0036 |
Longitude | 13.1250 ± 0.0086 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74593851 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 616 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.08184 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37502 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 74593851 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-13 12:52:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-12-13T12:42:39.62 | 0.6 | undecidable | manual | S | 10 | 38.2284 | 50 | 0.39 | 60 |
IV.CESI.HHZ. | 2019-12-13T12:42:38.31 | 0.6 | undecidable | manual | S | 328 | 33.3444 | 104 | 0.44 | 60 |
IV.FDMO.HHZ. | 2019-12-13T12:42:37.55 | 0.6 | undecidable | manual | S | 354 | 31.746 | 105 | 0.21 | 63 |
IV.RM33.HNZ. | 2019-12-13T12:42:35.84 | 0.6 | undecidable | manual | S | 165 | 27.9498 | 107 | -0.22 | 63 |
IV.MTRA.HNZ. | 2019-12-13T12:42:34.18 | 0.6 | undecidable | manual | S | 88 | 22.1556 | 111 | 0.02 | 66 |
IV.MMO1.EHZ. | 2019-12-13T12:42:34.21 | 0.6 | undecidable | manual | S | 45 | 23.1546 | 110 | -0.29 | 63 |
IV.MF5.EHZ. | 2019-12-13T12:42:34.30 | 0.3 | undecidable | manual | P | 46 | 37.7289 | 50 | 0.76 | 79 |
IV.TERO.HHZ. | 2019-12-13T12:42:33.50 | 0.3 | undecidable | manual | P | 110 | 41.625 | 50 | -0.63 | 83 |
IV.MC2.EHZ. | 2019-12-13T12:42:33.30 | 0.6 | undecidable | manual | S | 16 | 18.4704 | 114 | 0.32 | 63 |
IV.T1299.HNZ. | 2019-12-13T12:42:33.48 | 0.6 | undecidable | manual | S | 135 | 18.2706 | 115 | 0.56 | 59 |
IV.CSP1.EHZ. | 2019-12-13T12:42:33.31 | 0.3 | undecidable | manual | P | 10 | 38.2284 | 50 | -0.31 | 91 |
IV.FDMO.HHZ. | 2019-12-13T12:42:32.08 | 0.3 | undecidable | manual | P | 354 | 31.746 | 105 | -0.45 | 89 |
IV.LNSS.HHZ. | 2019-12-13T12:42:32.96 | 0.6 | undecidable | manual | S | 203 | 17.871 | 115 | 0.16 | 65 |
IV.CESI.HHZ. | 2019-12-13T12:42:32.60 | 0.3 | undecidable | manual | P | 328 | 33.3444 | 104 | -0.23 | 94 |
IV.RM33.HNZ. | 2019-12-13T12:42:31.61 | 0.3 | undecidable | manual | P | 165 | 27.9498 | 107 | -0.17 | 95 |
IV.MMO1.EHZ. | 2019-12-13T12:42:30.78 | 0.3 | undecidable | manual | P | 45 | 23.1546 | 110 | -0.11 | 98 |
IV.MC2.EHZ. | 2019-12-13T12:42:30.05 | 0.3 | undecidable | manual | P | 16 | 18.4704 | 114 | 0.04 | 100 |
IV.T1299.HNZ. | 2019-12-13T12:42:30.10 | 0.3 | undecidable | manual | P | 135 | 18.2706 | 115 | 0.12 | 98 |
IV.NRCA.HNZ. | 2019-12-13T12:42:30.00 | 0.6 | undecidable | manual | S | 355 | 9.0798 | 132 | -0.24 | 65 |
IV.MTRA.HNZ. | 2019-12-13T12:42:30.75 | 0.3 | undecidable | manual | P | 88 | 22.1556 | 111 | 0.06 | 99 |
IV.LNSS.HHZ. | 2019-12-13T12:42:30.09 | 0.3 | undecidable | manual | P | 203 | 17.871 | 115 | 0.18 | 97 |
IV.NRCA.HNZ. | 2019-12-13T12:42:28.32 | 0.3 | undecidable | manual | P | 355 | 9.0798 | 132 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.3 | 0.00017758405 | 0.256 | AML | other | m | 2019-12-13T12:42:35.69 |
IV.LNSS.HHN. | ML:1.4 | 0.00021088155 | 0.3392 | AML | other | m | 2019-12-13T12:42:34.87 |
IV.LNSS.HNE. | ML:1.3 | 0.00018322365000000002 | 0.2304 | AML | other | m | 2019-12-13T12:42:34.85 |
IV.LNSS.HNN. | ML:1.4 | 0.00020911525 | 0.4096 | AML | other | m | 2019-12-13T12:42:36.55 |
IV.RM33.EHE. | ML:1.0 | 0.000056703865 | 0.16 | AML | other | m | 2019-12-13T12:42:37.88 |
IV.RM33.EHN. | ML:1.2 | 0.00008500105499999999 | 0.32 | AML | other | m | 2019-12-13T12:42:37.80 |
IV.RM33.HNE. | ML:1.5 | 0.000155865735 | 0.4864 | AML | other | m | 2019-12-13T12:42:37.28 |
IV.FDMO.HHE. | ML:1.1 | 0.000062281455 | 0.3008 | AML | other | m | 2019-12-13T12:42:39.95 |
IV.FDMO.HHN. | ML:1.2 | 0.000070289395 | 0.2176 | AML | other | m | 2019-12-13T12:42:38.69 |
IV.CESI.HNE. | ML:1.5 | 0.00012503305 | 0.3648 | AML | other | m | 2019-12-13T12:42:38.75 |
IV.CESI.HHE. | ML:1.2 | 0.000064129685 | 0.2368 | AML | other | m | 2019-12-13T12:42:39.72 |
IV.CESI.HHN. | ML:1.3 | 0.000085320235 | 0.1984 | AML | other | m | 2019-12-13T12:42:40.87 |
IV.CSP1.EHN. | ML:1.3 | 0.000072216385 | 0.4224 | AML | other | m | 2019-12-13T12:42:41.56 |