A magnitude ML 0.7 earthquake occured in region: 3 km NW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6510, 13.2670 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Accumoli | RI | 5 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 13 | 542 | 4348 |
Arquata del Tronto | AP | 14 | 1178 | 5526 |
Montereale | AQ | 14 | 2581 | 8107 |
Capitignano | AQ | 15 | 665 | 8772 |
Acquasanta Terme | AP | 18 | 2916 | 11688 |
Borbona | RI | 19 | 617 | 12305 |
Posta | RI | 20 | 694 | 12999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2019-12-19 02:07:54 |
42.6507 | 13.2672 | 10 | 2019-12-19 02:16:22 |
Sala Sismica INGV-Roma | 74778111 |
Field | Value |
---|---|
Time (UTC) | 2019-12-19 02:07:54 ± 0.09 |
Latitude | 42.6507 ± 0.0045 |
Longitude | 13.2672 ± 0.0061 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74778111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 502 |
Semi-minor axis of confidence ellipse (meter) | 467 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 108 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
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) | 0.01979 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36512 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 74778111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-19 02:16:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2019-12-19T02:08:04.29 | 0.6 | undecidable | manual | S | 96 | 27.6501 | 50 | -0.65 | 54 |
IV.NRCA.HHZ. | 2019-12-19T02:08:03.28 | 0.6 | undecidable | manual | S | 329 | 23.754 | 112 | -0.48 | 59 |
IV.MF5.EHN. | 2019-12-19T02:08:03.08 | 0.3 | undecidable | manual | P | 23 | 40.5261 | 50 | 0.43 | 86 |
IV.LNSS.HHZ. | 2019-12-19T02:08:02.09 | 0.6 | undecidable | manual | S | 254 | 19.2696 | 117 | -0.23 | 62 |
IV.MC2.EHZ. | 2019-12-19T02:08:01.40 | 0.3 | undecidable | manual | P | 348 | 29.6481 | 50 | 0.43 | 88 |
IV.MTRA.EHZ. | 2019-12-19T02:08:01.08 | 0.6 | undecidable | manual | S | 42 | 15.7731 | 122 | -0.2 | 63 |
IV.CAMP.HHZ. | 2019-12-19T02:08:01.57 | 0.6 | undecidable | manual | S | 138 | 17.2716 | 120 | -0.13 | 64 |
IV.RM33.EHZ. | 2019-12-19T02:08:01.36 | 0.6 | undecidable | manual | S | 195 | 16.2726 | 121 | -0.06 | 65 |
IV.TERO.HHZ. | 2019-12-19T02:08:00.40 | 0.3 | undecidable | manual | P | 96 | 27.6501 | 50 | -0.27 | 91 |
IV.LNSS.HHZ. | 2019-12-19T02:07:59.13 | 0.3 | undecidable | manual | P | 254 | 19.2696 | 117 | -0.02 | 97 |
IV.NRCA.HHZ. | 2019-12-19T02:07:59.80 | 0.3 | undecidable | manual | P | 329 | 23.754 | 112 | -0.18 | 94 |
IV.RM33.EHZ. | 2019-12-19T02:07:58.70 | 0.3 | undecidable | manual | P | 195 | 16.2726 | 121 | 0.07 | 97 |
IV.SMA1.EHZ. | 2019-12-19T02:07:58.82 | 0.3 | undecidable | manual | S | 112 | 5.994 | 149 | 0 | 100 |
IV.T1299.HNZ. | 2019-12-19T02:07:58.26 | 0.3 | undecidable | manual | S | 146 | 2.1978 | 167 | -0.05 | 100 |
IV.MTRA.EHZ. | 2019-12-19T02:07:58.60 | 0.3 | undecidable | manual | P | 42 | 15.7731 | 122 | 0.05 | 97 |
IV.CAMP.HHZ. | 2019-12-19T02:07:58.91 | 0.3 | undecidable | manual | P | 138 | 17.2716 | 120 | 0.12 | 96 |
IV.T1299.HNZ. | 2019-12-19T02:07:57.07 | 0.3 | undecidable | manual | P | 146 | 2.1978 | 167 | 0.23 | 96 |
IV.SMA1.EHZ. | 2019-12-19T02:07:57.48 | 0.3 | undecidable | manual | P | 112 | 5.994 | 149 | 0.35 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.HNE. | ML:1.0 | 0.00009073774 | 0.28 | AML | other | m | 2019-12-19T02:08:02.01 |
IV.MTRA.EHE. | ML:0.8 | 0.000056836195 | 0.28 | AML | other | m | 2019-12-19T02:08:02.02 |
IV.MTRA.EHN. | ML:0.5 | 0.000031006825000000004 | 0.2016 | AML | other | m | 2019-12-19T02:08:01.62 |
IV.RM33.EHE. | ML:0.5 | 0.00003062422 | 0.2192 | AML | other | m | 2019-12-19T02:08:01.88 |
IV.RM33.EHN. | ML:0.6 | 0.00003504653 | 0.1808 | AML | other | m | 2019-12-19T02:08:02.07 |
IV.LNSS.HHE. | ML:0.5 | 0.00002556435 | 0.12 | AML | other | m | 2019-12-19T02:08:04.33 |
IV.LNSS.HHN. | ML:0.8 | 0.000045334345 | 0.44 | AML | other | m | 2019-12-19T02:08:02.26 |
IV.TERO.HHE. | ML:0.7 | 0.00002389195 | 0.0592 | AML | other | m | 2019-12-19T02:08:04.84 |
IV.TERO.HHN. | ML:0.9 | 0.000038230385 | 0.0592 | AML | other | m | 2019-12-19T02:08:04.88 |