A magnitude ML 1.1 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6190, 13.2470 at 13 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 2657 | 2657 |
Cittareale | RI | 7 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 12 | 542 | 7594 |
Borbona | RI | 15 | 617 | 8211 |
Posta | RI | 16 | 694 | 8905 |
Arquata del Tronto | AP | 18 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2019-12-11 16:36:04 |
42.6192 | 13.2467 | 13 | 2020-02-28 16:42:18 |
Bollettino Sismico Italiano INGV | 75516861 |
Reviewed Rev100 |
ML 1.1 | 2019-12-11 16:36:05 |
42.6122 | 13.2458 | 14 | 2019-12-11 16:48:54 |
Sala Sismica INGV-Roma | 74557041 |
Field | Value |
---|---|
Time (UTC) | 2019-12-11 16:36:04 ± 0.07 |
Latitude | 42.6192 ± 0.0027 |
Longitude | 13.2467 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 75516861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 335 |
Semi-minor axis of confidence ellipse (meter) | 192 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 55 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.03058 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
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 | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 75516861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-01-13 14:53:39 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 74557041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-11 16:48:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2019-12-11T16:36:16.14 | 0.3 | undecidable | manual | S | 12 | 31.746 | 95 | 0.22 | 71 |
IV.MC2.EHZ. | 2019-12-11T16:36:16.13 | 0.6 | undecidable | manual | S | 352 | 32.745 | 95 | -0.06 | 49 |
IV.TERO.HHZ. | 2019-12-11T16:36:15.04 | 0.3 | undecidable | manual | S | 89 | 29.1486 | 96 | -0.19 | 72 |
IV.NRCA.HNZ. | 2019-12-11T16:36:14.13 | 0.3 | undecidable | manual | S | 336 | 26.1516 | 98 | -0.3 | 71 |
IV.MTRA.EHZ. | 2019-12-11T16:36:12.40 | 0.6 | undecidable | manual | S | 39 | 19.5693 | 104 | -0.3 | 48 |
IV.MC2.EHZ. | 2019-12-11T16:36:11.46 | 0.1 | undecidable | manual | P | 352 | 32.745 | 95 | 0.02 | 98 |
IV.MMO1.EHZ. | 2019-12-11T16:36:11.54 | 0.6 | undecidable | manual | P | 12 | 31.746 | 95 | 0.25 | 47 |
IV.LNSS.HHZ. | 2019-12-11T16:36:11.89 | 0.3 | undecidable | manual | S | 264 | 16.9719 | 109 | -0.14 | 74 |
IV.CAMP.HHZ. | 2019-12-11T16:36:11.82 | 0.6 | undecidable | manual | S | 125 | 16.1727 | 111 | -0.02 | 50 |
IV.RM33.EHZ. | 2019-12-11T16:36:10.85 | 0.3 | undecidable | manual | S | 192 | 12.4764 | 122 | -0.11 | 75 |
IV.NRCA.HNZ. | 2019-12-11T16:36:10.52 | 0.1 | undecidable | manual | P | 336 | 26.1516 | 98 | 0.09 | 98 |
IV.TERO.HHZ. | 2019-12-11T16:36:10.88 | 0.1 | undecidable | manual | P | 89 | 29.1486 | 96 | -0.01 | 99 |
IV.SMA1.EHZ. | 2019-12-11T16:36:09.95 | 0.3 | undecidable | manual | S | 80 | 7.3815 | 142 | 0.02 | 77 |
IV.MTRA.EHZ. | 2019-12-11T16:36:09.41 | 0.3 | undecidable | manual | P | 39 | 19.5693 | 104 | -0.02 | 76 |
IV.LNSS.HHZ. | 2019-12-11T16:36:09.12 | 0.1 | undecidable | manual | P | 264 | 16.9719 | 109 | 0.08 | 100 |
IV.CAMP.HHZ. | 2019-12-11T16:36:08.93 | 0.3 | undecidable | manual | P | 125 | 16.1727 | 111 | 0 | 76 |
IV.SMA1.EHZ. | 2019-12-11T16:36:08.08 | 0.1 | undecidable | manual | P | 80 | 7.3815 | 142 | 0.25 | 98 |
IV.RM33.EHZ. | 2019-12-11T16:36:08.57 | 0.1 | undecidable | manual | P | 192 | 12.4764 | 122 | 0.14 | 100 |
IV.T1299.HNZ. | 2019-12-11T16:36:07.32 | 1.0 | undecidable | manual | P | 60 | 3.3966 | 162 | -0.22 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.0 | 0.00010234864 | 0.1408 | AML | other | m | 2019-12-11T16:36:11.24 |
IV.RM33.EHN. | ML:1.1 | 0.0001309378 | 0.1536 | AML | other | m | 2019-12-11T16:36:11.38 |
IV.LNSS.HHN. | ML:0.7 | 0.000039778725 | 0.1152 | AML | other | m | 2019-12-11T16:36:12.21 |
IV.RM33.HNE. | ML:1.3 | 0.00018719092 | 0.384 | AML | other | m | 2019-12-11T16:36:12.31 |
IV.LNSS.HHE. | ML:0.8 | 0.000057133485 | 0.128 | AML | other | m | 2019-12-11T16:36:12.38 |
IV.MTRA.HNN. | ML:1.2 | 0.00010243685499999999 | 0.1024 | AML | other | m | 2019-12-11T16:36:12.73 |
IV.MTRA.EHN. | ML:1.2 | 0.00009849388500000001 | 0.128 | AML | other | m | 2019-12-11T16:36:12.93 |
IV.LNSS.HNE. | ML:1.2 | 0.0001122484545 | 0.4096 | AML | other | m | 2019-12-11T16:36:12.99 |
IV.MTRA.HNE. | ML:1.2 | 0.000117325405 | 0.256 | AML | other | m | 2019-12-11T16:36:13.56 |
IV.MTRA.EHE. | ML:1.3 | 0.0001338829 | 0.32 | AML | other | m | 2019-12-11T16:36:13.57 |
IV.TERO.HHN. | ML:0.8 | 0.00003137926 | 0.064 | AML | other | m | 2019-12-11T16:36:15.65 |
IV.TERO.HHE. | ML:0.9 | 0.000033341243 | 0.064 | AML | other | m | 2019-12-11T16:36:16.14 |