A magnitude ML 1.5 earthquake occured in region: 2 km E Cagnano Amiterno (AQ), on
and geographic coordinates (lat, lon) 42.4620, 13.2510 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 |
---|---|---|---|---|
Cagnano Amiterno | AQ | 2 | 1369 | 1369 |
Barete | AQ | 3 | 737 | 2106 |
Pizzoli | AQ | 5 | 4326 | 6432 |
Montereale | AQ | 7 | 2581 | 9013 |
Capitignano | AQ | 8 | 665 | 9678 |
Scoppito | AQ | 10 | 3727 | 13405 |
Borbona | RI | 11 | 617 | 14022 |
Posta | RI | 14 | 694 | 14716 |
Campotosto | AQ | 15 | 542 | 15258 |
Antrodoco | RI | 15 | 2588 | 17846 |
Micigliano | RI | 16 | 127 | 17973 |
Borgo Velino | RI | 17 | 972 | 18945 |
L'Aquila | AQ | 17 | 69753 | 88698 |
Cittareale | RI | 19 | 482 | 89180 |
Amatrice | RI | 19 | 2657 | 91837 |
Tornimparte | AQ | 19 | 3187 | 95024 |
Castel Sant'Angelo | RI | 20 | 1308 | 96332 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-12-12 18:28:29 |
42.4622 | 13.2508 | 11 | 2021-02-26 14:56:19 |
Bollettino Sismico Italiano INGV | 87171861 |
Reviewed Rev100 |
ML 1.5 | 2020-12-12 18:28:29 |
42.4617 | 13.2548 | 12 | 2020-12-12 18:36:36 |
Sala Sismica INGV-Roma | 85384941 |
Field | Value |
---|---|
Time (UTC) | 2020-12-12 18:28:29 ± 0.12 |
Latitude | 42.4622 ± 0.0054 |
Longitude | 13.2508 ± 0.0073 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87171861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 654 |
Semi-minor axis of confidence ellipse (meter) | 436 |
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) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.13760 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66100 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 87171861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-22 15:59:51 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 85384941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-12 18:36:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2020-12-12T18:28:52.10 | 0.6 | undecidable | manual | S | 357 | 69.9744 | 50 | 1.07 | 32 |
IV.MF5.EHZ. | 2020-12-12T18:28:49.95 | 0.6 | undecidable | manual | S | 16 | 60.7947 | 50 | 1.38 | 28 |
IV.T0110.HHZ. | 2020-12-12T18:28:46.58 | 0.3 | undecidable | manual | S | 121 | 50.2164 | 50 | 0.81 | 57 |
IV.MMO1.EHZ. | 2020-12-12T18:28:45.61 | 0.6 | undecidable | manual | S | 7 | 48.9177 | 50 | 0.2 | 46 |
IV.ARRO.EHZ. | 2020-12-12T18:28:43.43 | 0.3 | undecidable | manual | S | 288 | 41.7249 | 50 | -0.07 | 72 |
IV.NRCA.HHZ. | 2020-12-12T18:28:43.56 | 0.3 | undecidable | manual | S | 345 | 42.7239 | 50 | -0.19 | 70 |
IV.CSP1.EHZ. | 2020-12-12T18:28:42.20 | 0.1 | undecidable | manual | P | 357 | 69.9744 | 50 | 0.11 | 90 |
IV.INTR.HHZ. | 2020-12-12T18:28:42.13 | 0.6 | undecidable | manual | P | 133 | 73.371 | 50 | -0.49 | 41 |
IV.MTRA.EHE. | 2020-12-12T18:28:41.28 | 0.6 | undecidable | manual | S | 20 | 34.743 | 50 | -0.36 | 46 |
IV.TERO.HHZ. | 2020-12-12T18:28:40.92 | 0.3 | undecidable | manual | S | 58 | 33.9438 | 50 | -0.49 | 66 |
IV.MF5.EHZ. | 2020-12-12T18:28:40.86 | 0.3 | undecidable | manual | P | 16 | 60.7947 | 50 | 0.18 | 67 |
IV.T0110.HHZ. | 2020-12-12T18:28:39.34 | 0.1 | undecidable | manual | P | 121 | 50.2164 | 50 | 0.29 | 90 |
IV.PTQR.HHZ. | 2020-12-12T18:28:38.80 | 0.6 | undecidable | manual | P | 166 | 50.3163 | 50 | -0.28 | 45 |
IV.LNSS.HHZ. | 2020-12-12T18:28:38.34 | 0.6 | undecidable | manual | S | 312 | 23.2545 | 50 | -0.22 | 48 |
IV.MMO1.EHZ. | 2020-12-12T18:28:38.75 | 0.1 | undecidable | manual | P | 7 | 48.9177 | 50 | -0.1 | 94 |
IV.GIGS.HHN. | 2020-12-12T18:28:38.91 | 0.6 | undecidable | manual | S | 92 | 26.3514 | 50 | -0.5 | 45 |
IV.SMA1.EHZ. | 2020-12-12T18:28:37.72 | 0.6 | undecidable | manual | S | 20 | 19.869 | 50 | 0.04 | 50 |
IV.NRCA.HHZ. | 2020-12-12T18:28:37.71 | 0.1 | negative | manual | P | 345 | 42.7239 | 50 | -0.18 | 93 |
IV.ARRO.EHZ. | 2020-12-12T18:28:37.33 | 0.3 | undecidable | manual | P | 288 | 41.7249 | 50 | -0.42 | 67 |
MN.AQU.HHZ. | 2020-12-12T18:28:37.22 | 0.6 | undecidable | manual | S | 133 | 17.3715 | 50 | 0.21 | 49 |
IV.GAVE.HNZ. | 2020-12-12T18:28:37.90 | 0.3 | undecidable | manual | P | 311 | 38.7279 | 50 | 0.62 | 63 |
IV.T1299.EHZ. | 2020-12-12T18:28:37.46 | 0.6 | undecidable | manual | S | 8 | 19.2696 | 50 | -0.04 | 50 |
IV.CAMP.HHZ. | 2020-12-12T18:28:36.23 | 0.6 | undecidable | manual | S | 58 | 15.2736 | 126 | -0.19 | 49 |
IV.TERO.HHZ. | 2020-12-12T18:28:36.24 | 0.1 | undecidable | manual | P | 58 | 33.9438 | 50 | -0.3 | 92 |
IV.MTRA.EHE. | 2020-12-12T18:28:36.41 | 0.1 | undecidable | manual | P | 20 | 34.743 | 50 | -0.27 | 93 |
IV.GIGS.HHN. | 2020-12-12T18:28:35.27 | 0.1 | undecidable | manual | P | 92 | 26.3514 | 50 | -0.11 | 97 |
MN.AQU.HHZ. | 2020-12-12T18:28:34.00 | 0.3 | undecidable | manual | P | 133 | 17.3715 | 50 | 0 | 76 |
IV.T1299.EHZ. | 2020-12-12T18:28:34.36 | 0.1 | undecidable | manual | P | 8 | 19.2696 | 50 | 0.08 | 99 |
IV.SMA1.EHZ. | 2020-12-12T18:28:34.50 | 0.1 | undecidable | manual | P | 20 | 19.869 | 50 | 0.12 | 98 |
IV.LNSS.HHZ. | 2020-12-12T18:28:34.89 | 0.1 | undecidable | manual | P | 312 | 23.2545 | 50 | 0 | 100 |
IV.CAMP.HHZ. | 2020-12-12T18:28:33.77 | 0.1 | undecidable | manual | P | 58 | 15.2736 | 126 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:1.4 | 0.0002255 | 0.54 | AML | other | m | 2020-12-12T18:28:36.54 |
IV.CAMP.HHE. | ML:1.2 | 0.00016 | 0.54 | AML | other | m | 2020-12-12T18:28:36.83 |
IV.SMA1.EHN. | ML:2.1 | 0.0008525000000000001 | 0.32 | AML | other | m | 2020-12-12T18:28:38.17 |
IV.SMA1.EHE. | ML:2.1 | 0.0010065 | 0.24 | AML | other | m | 2020-12-12T18:28:38.43 |
IV.LNSS.HHN. | ML:1.4 | 0.00014000000000000001 | 0.42 | AML | other | m | 2020-12-12T18:28:38.80 |
IV.LNSS.HNE. | ML:1.3 | 0.000124066155 | 0.2048 | AML | other | m | 2020-12-12T18:28:39.20 |
IV.TERO.HHN. | ML:1.5 | 0.00011933805 | 0.1536 | AML | other | m | 2020-12-12T18:28:40.00 |
IV.LNSS.HHE. | ML:1.2 | 0.00009243055999999999 | 0.3328 | AML | other | m | 2020-12-12T18:28:41.02 |
IV.TERO.HHE. | ML:1.5 | 0.00012229515 | 0.1664 | AML | other | m | 2020-12-12T18:28:41.26 |
IV.NRCA.HNE. | ML:1.6 | 0.000142287315 | 0.2304 | AML | other | m | 2020-12-12T18:28:44.10 |
IV.NRCA.HHE. | ML:1.6 | 0.00013800000000000002 | 1.8 | AML | other | m | 2020-12-12T18:28:43.09 |
IV.NRCA.HHN. | ML:1.6 | 0.00012056695000000001 | 0.1792 | AML | other | m | 2020-12-12T18:28:44.62 |
IV.TERO.HNE. | ML:1.4 | 0.000113216065 | 0.3072 | AML | other | m | 2020-12-12T18:28:44.86 |
IV.GAVE.EHN. | ML:1.3 | 0.000062750635 | 0.2816 | AML | other | m | 2020-12-12T18:28:45.55 |
IV.GAVE.EHE. | ML:1.2 | 0.00004751663000000001 | 0.192 | AML | other | m | 2020-12-12T18:28:46.47 |
IV.T0110.HHN. | ML:1.4 | 0.000060141785000000006 | 0.2944 | AML | other | m | 2020-12-12T18:28:48.28 |
IV.T0110.HHE. | ML:1.4 | 0.000066135555 | 0.4608 | AML | other | m | 2020-12-12T18:28:48.10 |
IV.MF5.EHN. | ML:1.9 | 0.00014838605 | 0.4736 | AML | other | m | 2020-12-12T18:28:50.32 |
IV.CSP1.EHN. | ML:1.8 | 0.000094145565 | 0.2816 | AML | other | m | 2020-12-12T18:28:54.96 |
IV.CSP1.EHE. | ML:2.0 | 0.0001521259 | 2.7648 | AML | other | m | 2020-12-12T18:28:54.41 |