A magnitude ML 1.4 earthquake occured in region: 9 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7250, 13.1450 at 11 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 | 9 | 4957 | 4957 |
Accumoli | RI | 9 | 667 | 5624 |
Cascia | PG | 11 | 3217 | 8841 |
Cittareale | RI | 12 | 482 | 9323 |
Arquata del Tronto | AP | 14 | 1178 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Poggiodomo | PG | 17 | 117 | 13275 |
Monteleone di Spoleto | PG | 18 | 599 | 13874 |
Castelsantangelo sul Nera | MC | 19 | 281 | 14155 |
Preci | PG | 19 | 724 | 14879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2019-11-25 21:00:36 |
42.7253 | 13.1453 | 11 | 2019-11-25 21:06:07 |
Sala Sismica INGV-Roma | 74016391 |
Field | Value |
---|---|
Time (UTC) | 2019-11-25 21:00:36 ± 0.04 |
Latitude | 42.7253 ± 0.0018 |
Longitude | 13.1453 ± 0.0049 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74016391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 392 |
Semi-minor axis of confidence ellipse (meter) | 202 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35253 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 74016391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-11-25 21:06:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2019-11-25T21:01:10.85 | 3.0 | positive | manual | Pg | 2.9 | 0 | |||
IV.VVLD.HHZ. | 2019-11-25T21:01:07.79 | 3.0 | undecidable | manual | S | -1.91 | 0 | |||
IV.CPGN.EHZ. | 2019-11-25T21:01:01.03 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.APEC.HNZ. | 2019-11-25T21:00:53.11 | 3.0 | positive | manual | P | -4.2 | 0 | |||
IV.TERO.HHZ. | 2019-11-25T21:00:49.62 | 0.6 | undecidable | manual | S | 107 | 39.1275 | 50 | 0.02 | 47 |
IV.FDMO.HHZ. | 2019-11-25T21:00:48.58 | 0.6 | undecidable | manual | S | 352 | 34.8429 | 50 | 0.12 | 47 |
IV.MC2.EHZ. | 2019-11-25T21:00:45.04 | 0.6 | undecidable | manual | S | 10 | 20.9679 | 50 | 0.29 | 47 |
IV.MMO1.EHZ. | 2019-11-25T21:00:45.49 | 0.6 | undecidable | manual | S | 37 | 24.2535 | 50 | -0.15 | 48 |
IV.RM33.EHZ. | 2019-11-25T21:00:45.68 | 0.6 | undecidable | manual | S | 167 | 24.6531 | 50 | -0.06 | 49 |
IV.SMA1.EHZ. | 2019-11-25T21:00:44.42 | 0.6 | undecidable | manual | S | 124 | 18.7701 | 50 | 0.26 | 46 |
IV.FDMO.HHZ. | 2019-11-25T21:00:43.40 | 1.0 | positive | manual | P | 352 | 34.8429 | 50 | -0.07 | 24 |
IV.TERO.HHZ. | 2019-11-25T21:00:43.93 | 0.3 | undecidable | manual | P | 107 | 39.1275 | 50 | -0.2 | 70 |
IV.LNSS.HHZ. | 2019-11-25T21:00:43.34 | 0.6 | undecidable | manual | S | 212 | 16.0728 | 124 | -0.05 | 50 |
IV.NRCA.HHZ. | 2019-11-25T21:00:42.11 | 0.6 | undecidable | manual | S | 348 | 12.2766 | 132 | -0.23 | 48 |
IV.RM33.EHZ. | 2019-11-25T21:00:41.84 | 1.0 | negative | manual | P | 167 | 24.6531 | 50 | -0.06 | 24 |
IV.SMA1.EHZ. | 2019-11-25T21:00:41.00 | 1.0 | positive | manual | P | 124 | 18.7701 | 50 | 0.01 | 25 |
IV.MC2.EHZ. | 2019-11-25T21:00:41.45 | 0.6 | positive | manual | P | 10 | 20.9679 | 50 | 0.12 | 48 |
IV.MMO1.EHZ. | 2019-11-25T21:00:41.77 | 0.3 | undecidable | manual | P | 37 | 24.2535 | 50 | -0.07 | 73 |
IV.LNSS.HHZ. | 2019-11-25T21:00:40.62 | 0.1 | positive | manual | P | 212 | 16.0728 | 124 | 0.07 | 99 |
IV.NRCA.HHZ. | 2019-11-25T21:00:39.95 | 0.1 | negative | manual | P | 348 | 12.2766 | 132 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.2 | 0.0001725 | 0.46 | AML | other | m | 2019-11-25T21:00:42.34 |
IV.NRCA.HHE. | ML:1.4 | 0.000258 | 0.72 | AML | other | m | 2019-11-25T21:00:42.47 |
IV.LNSS.HHE. | ML:1.5 | 0.000288 | 0.12 | AML | other | m | 2019-11-25T21:00:43.55 |
IV.LNSS.HHN. | ML:1.5 | 0.000298 | 0.72 | AML | other | m | 2019-11-25T21:00:43.53 |