A magnitude ML 1.2 earthquake occured in region: 1 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7660, 13.2940 at 11 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 1 | 1178 | 1178 |
Accumoli | RI | 9 | 667 | 1845 |
Montegallo | AP | 9 | 523 | 2368 |
Acquasanta Terme | AP | 10 | 2916 | 5284 |
Amatrice | RI | 15 | 2657 | 7941 |
Montemonaco | AP | 15 | 604 | 8545 |
Norcia | PG | 17 | 4957 | 13502 |
Valle Castellana | TE | 17 | 977 | 14479 |
Roccafluvione | AP | 18 | 2010 | 16489 |
Castelsantangelo sul Nera | MC | 18 | 281 | 16770 |
Cittareale | RI | 20 | 482 | 17252 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2019-01-09 20:57:04 |
42.7662 | 13.2942 | 11 | 2019-08-22 08:24:54 |
Bollettino Sismico Italiano INGV | 67151301 |
Reviewed Rev100 |
ML 1.2 | 2019-01-09 20:57:04 |
42.767 | 13.2965 | 11 | 2019-01-09 21:04:28 |
Sala Sismica INGV-Roma | 64603611 |
Field | Value |
---|---|
Time (UTC) | 2019-01-09 20:57:04 ± 0.07 |
Latitude | 42.7662 ± 0.0036 |
Longitude | 13.2942 ± 0.0086 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 67151301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 660 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.13220 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26350 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 64603611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-01-09 21:04:28 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 67151301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-06-18 10:48:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.EHZ. | 2019-01-09T20:57:14.61 | 0.6 | undecidable | manual | S | 193 | 29.2485 | 50 | -0.03 | 49 |
IV.MF5.EHZ. | 2019-01-09T20:57:14.85 | 0.3 | undecidable | manual | S | 29 | 28.0497 | 50 | 0.54 | 65 |
IV.LNSS.HNZ. | 2019-01-09T20:57:14.37 | 0.3 | undecidable | manual | S | 229 | 27.5502 | 50 | 0.2 | 71 |
IV.NRCA.HHZ. | 2019-01-09T20:57:11.16 | 0.6 | undecidable | manual | S | 297 | 16.4724 | 123 | 0.04 | 50 |
IV.T1299.HNZ. | 2019-01-09T20:57:11.21 | 0.6 | undecidable | manual | S | 184 | 14.6742 | 126 | 0.6 | 43 |
IV.MC2.EHZ. | 2019-01-09T20:57:11.85 | 0.3 | undecidable | manual | S | 332 | 18.2706 | 121 | 0.2 | 72 |
IV.MMO1.EHZ. | 2019-01-09T20:57:10.57 | 0.3 | undecidable | manual | S | 10 | 14.9739 | 126 | -0.14 | 73 |
IV.SMA1.EHZ. | 2019-01-09T20:57:10.63 | 0.3 | undecidable | manual | S | 167 | 15.3735 | 125 | -0.19 | 72 |
IV.RM33.EHZ. | 2019-01-09T20:57:09.99 | 0.1 | undecidable | manual | P | 193 | 29.2485 | 50 | -0.27 | 92 |
IV.LNSS.HNZ. | 2019-01-09T20:57:09.83 | 0.1 | undecidable | manual | P | 229 | 27.5502 | 50 | -0.17 | 95 |
IV.MF5.EHZ. | 2019-01-09T20:57:09.89 | 0.1 | undecidable | manual | P | 29 | 28.0497 | 50 | -0.19 | 94 |
IV.MC2.EHZ. | 2019-01-09T20:57:08.45 | 0.1 | undecidable | manual | P | 332 | 18.2706 | 121 | -0.09 | 98 |
IV.NRCA.HHZ. | 2019-01-09T20:57:08.17 | 0.1 | negative | manual | P | 297 | 16.4724 | 123 | -0.06 | 99 |
IV.SMA1.EHZ. | 2019-01-09T20:57:08.07 | 0.1 | undecidable | manual | P | 167 | 15.3735 | 125 | 0.01 | 100 |
IV.T1299.HNZ. | 2019-01-09T20:57:08.15 | 0.1 | undecidable | manual | P | 184 | 14.6742 | 126 | 0.21 | 96 |
IV.MMO1.EHZ. | 2019-01-09T20:57:07.88 | 0.1 | undecidable | manual | P | 10 | 14.9739 | 126 | -0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.8 | 0.000053096575 | 0.0768 | AML | other | m | 2019-01-09T20:57:11.15 |
IV.SMA1.EHE. | ML:0.7 | 0.00004735325 | 0.1536 | AML | other | m | 2019-01-09T20:57:11.18 |
IV.NRCA.HNN. | ML:1.4 | 0.00020953265 | 0.2048 | AML | other | m | 2019-01-09T20:57:11.26 |
IV.NRCA.HHN. | ML:1.2 | 0.00013297095 | 0.1024 | AML | other | m | 2019-01-09T20:57:11.36 |
IV.NRCA.HNE. | ML:1.4 | 0.000200185 | 0.064 | AML | other | m | 2019-01-09T20:57:11.40 |
IV.NRCA.HHE. | ML:1.4 | 0.0002076481 | 0.0896 | AML | other | m | 2019-01-09T20:57:11.44 |
IV.MF5.EHE. | ML:1.2 | 0.00007443639999999999 | 0.5856 | AML | other | m | 2019-01-09T20:57:14.51 |
IV.RM33.EHE. | ML:0.7 | 0.000023788089499999998 | 1.0144 | AML | other | m | 2019-01-09T20:57:14.03 |
IV.RM33.HNN. | ML:1.5 | 0.00014431773000000002 | 0.9248 | AML | other | m | 2019-01-09T20:57:14.10 |
IV.RM33.EHN. | ML:1.0 | 0.00004724898500000001 | 0.784 | AML | other | m | 2019-01-09T20:57:14.97 |
IV.RM33.HNE. | ML:1.3 | 0.00009161235500000001 | 0.4608 | AML | other | m | 2019-01-09T20:57:14.86 |