A magnitude ML 1.2 earthquake occured in region: 6 km NW Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5670, 13.2060 at 12 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 |
---|---|---|---|---|
Montereale | AQ | 6 | 2581 | 2581 |
Cittareale | RI | 7 | 482 | 3063 |
Borbona | RI | 8 | 617 | 3680 |
Capitignano | AQ | 9 | 665 | 4345 |
Amatrice | RI | 10 | 2657 | 7002 |
Posta | RI | 10 | 694 | 7696 |
Cagnano Amiterno | AQ | 12 | 1369 | 9065 |
Campotosto | AQ | 14 | 542 | 9607 |
Barete | AQ | 14 | 737 | 10344 |
Accumoli | RI | 15 | 667 | 11011 |
Pizzoli | AQ | 16 | 4326 | 15337 |
Micigliano | RI | 18 | 127 | 15464 |
Antrodoco | RI | 19 | 2588 | 18052 |
Leonessa | RI | 20 | 2435 | 20487 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2021-12-30 22:52:34 |
42.5668 | 13.2063 | 12 | 2022-03-30 13:04:25 |
Bollettino Sismico Italiano INGV | 99257501 |
Reviewed Rev100 |
ML 1.2 | 2021-12-30 22:52:34 |
42.5827 | 13.2072 | 10 | 2021-12-30 23:03:20 |
Sala Sismica INGV-Roma | 99173031 |
Field | Value |
---|---|
Time (UTC) | 2021-12-30 22:52:34 ± 0.07 |
Latitude | 42.5668 ± 0.0036 |
Longitude | 13.2063 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99257501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 101 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 338 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.52430 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 99173031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-30 23:03:20 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 99257501 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-03 11:57:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2021-12-30T22:53:11.93 | 3.0 | undecidable | manual | P | -5.06 | 0 | |||
OT.OT11.EHZ. | 2021-12-30T22:53:04.18 | 3.0 | negative | manual | P | -3.07 | 0 | |||
IV.CSP1.EHZ. | 2021-12-30T22:52:52.72 | 0.6 | undecidable | manual | S | 360 | 58.1973 | 91 | 0.45 | 42 |
IV.FDMO.HHZ. | 2021-12-30T22:52:51.15 | 0.6 | undecidable | manual | S | 350 | 53.0025 | 91 | 0.28 | 44 |
IV.ATFO.HHZ. | 2021-12-30T22:52:50.23 | 3.0 | undecidable | manual | P | -1.31 | 0 | |||
IV.CING.HHZ. | 2021-12-30T22:52:48.58 | 3.0 | negative | manual | P | -0.99 | 0 | |||
IV.MC2.EHZ. | 2021-12-30T22:52:47.19 | 1.0 | undecidable | manual | S | 358 | 38.2284 | 91 | 0.26 | 23 |
IV.MMO1.EHZ. | 2021-12-30T22:52:47.00 | 0.6 | undecidable | manual | S | 15 | 38.1285 | 91 | 0.09 | 47 |
IV.ARRO.EHZ. | 2021-12-30T22:52:46.06 | 0.6 | undecidable | manual | S | 272 | 36.0417 | 91 | -0.28 | 46 |
IV.FIAM.HNN. | 2021-12-30T22:52:45.77 | 0.6 | undecidable | manual | S | 192 | 33.9438 | 92 | -0.01 | 48 |
IV.NRCA.HHZ. | 2021-12-30T22:52:44.53 | 0.3 | undecidable | manual | S | 346 | 30.5472 | 92 | -0.34 | 68 |
IV.GAVE.HNZ. | 2021-12-30T22:52:44.99 | 0.6 | undecidable | manual | S | 299 | 29.0487 | 92 | 0.52 | 43 |
IV.MF5.EHZ. | 2021-12-30T22:52:44.00 | 0.3 | undecidable | manual | P | 24 | 51.0156 | 91 | 0.45 | 64 |
IV.TERO.HHZ. | 2021-12-30T22:52:44.99 | 0.3 | undecidable | manual | S | 79 | 33.0447 | 92 | -0.56 | 64 |
IV.CSP1.EHZ. | 2021-12-30T22:52:44.73 | 0.3 | undecidable | manual | P | 360 | 58.1973 | 91 | 0.07 | 68 |
IV.FDMO.HHZ. | 2021-12-30T22:52:43.98 | 0.3 | undecidable | manual | P | 350 | 53.0025 | 91 | 0.13 | 68 |
IV.MTRA.EHZ. | 2021-12-30T22:52:43.25 | 0.3 | undecidable | manual | S | 36 | 26.1516 | 92 | -0.46 | 66 |
IV.CAMP.HHE. | 2021-12-30T22:52:41.93 | 0.6 | undecidable | manual | S | 102 | 16.872 | 98 | 0.68 | 42 |
IV.MC2.EHZ. | 2021-12-30T22:52:41.64 | 0.3 | undecidable | manual | P | 358 | 38.2284 | 91 | 0.06 | 71 |
IV.ARRO.EHZ. | 2021-12-30T22:52:41.17 | 0.3 | undecidable | manual | P | 272 | 36.0417 | 91 | -0.06 | 72 |
IV.MMO1.EHZ. | 2021-12-30T22:52:41.47 | 0.1 | undecidable | manual | P | 15 | 38.1285 | 91 | -0.1 | 94 |
IV.NRCA.HHZ. | 2021-12-30T22:52:40.28 | 0.1 | undecidable | manual | P | 346 | 30.5472 | 92 | -0.11 | 95 |
IV.LNSS.HHZ. | 2021-12-30T22:52:40.36 | 0.6 | undecidable | manual | S | 286 | 14.1747 | 106 | -0.16 | 48 |
IV.FIAM.HNN. | 2021-12-30T22:52:40.90 | 0.3 | undecidable | manual | P | 192 | 33.9438 | 92 | -0.02 | 72 |
IV.SMA1.EHZ. | 2021-12-30T22:52:40.03 | 0.6 | undecidable | manual | S | 56 | 12.6762 | 112 | -0.12 | 48 |
IV.GAVE.HNZ. | 2021-12-30T22:52:40.08 | 0.1 | undecidable | manual | P | 299 | 29.0487 | 92 | -0.08 | 96 |
IV.TERO.HHZ. | 2021-12-30T22:52:40.60 | 0.3 | undecidable | manual | P | 79 | 33.0447 | 92 | -0.18 | 70 |
IV.MTRA.EHZ. | 2021-12-30T22:52:39.53 | 0.1 | undecidable | manual | P | 36 | 26.1516 | 92 | -0.19 | 94 |
IV.RM33.EHE. | 2021-12-30T22:52:38.62 | 0.6 | undecidable | manual | S | 174 | 6.4935 | 142 | -0.21 | 48 |
IV.CAMP.HHE. | 2021-12-30T22:52:38.44 | 0.3 | undecidable | manual | P | 102 | 16.872 | 98 | 0.14 | 73 |
IV.SMA1.EHZ. | 2021-12-30T22:52:37.85 | 0.1 | positive | manual | P | 56 | 12.6762 | 112 | 0.19 | 97 |
IV.RM33.EHE. | 2021-12-30T22:52:37.00 | 0.1 | undecidable | manual | P | 174 | 6.4935 | 142 | 0.1 | 100 |
IV.LNSS.HHZ. | 2021-12-30T22:52:37.97 | 0.1 | undecidable | manual | P | 286 | 14.1747 | 106 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.00027094689999999997 | 0.2688 | AML | other | m | 2021-12-30T22:52:40.40 |
IV.LNSS.HHE. | ML:0.9 | 0.00007651098000000001 | 0.2944 | AML | other | m | 2021-12-30T22:52:40.70 |
IV.SMA1.EHE. | ML:1.2 | 0.0001437005 | 0.1664 | AML | other | m | 2021-12-30T22:52:40.86 |
IV.LNSS.HNE. | ML:1.1 | 0.000117571435 | 1.7568 | AML | other | m | 2021-12-30T22:52:41.08 |
IV.TERO.HNN. | ML:1.6 | 0.00015787815 | 0.6016 | AML | other | m | 2021-12-30T22:52:41.54 |
IV.NRCA.HNN. | ML:1.7 | 0.00020996935 | 0.8992 | AML | other | m | 2021-12-30T22:52:42.07 |
IV.LNSS.HNN. | ML:1.0 | 0.00009395932500000002 | 1.5264 | AML | other | m | 2021-12-30T22:52:42.18 |
IV.TERO.HNE. | ML:1.4 | 0.00009318473499999998 | 1.296 | AML | other | m | 2021-12-30T22:52:42.88 |
IV.LNSS.HHN. | ML:1.0 | 0.00008315 | 1.32 | AML | other | m | 2021-12-30T22:52:42.93 |
IV.MTRA.HNE. | ML:1.4 | 0.000128045575 | 0.8192 | AML | other | m | 2021-12-30T22:52:43.34 |
IV.MTRA.EHN. | ML:0.7 | 0.000029547919999999997 | 0.0768 | AML | other | m | 2021-12-30T22:52:43.48 |
IV.MTRA.EHE. | ML:1.0 | 0.00005925 | 0.1 | AML | other | m | 2021-12-30T22:52:43.46 |
IV.NRCA.HHN. | ML:1.2 | 0.0000817 | 0.12 | AML | other | m | 2021-12-30T22:52:44.86 |
IV.TERO.HHN. | ML:1.0 | 0.00004108488 | 0.1152 | AML | other | m | 2021-12-30T22:52:45.11 |
IV.NRCA.HNE. | ML:1.5 | 0.0001368552 | 0.1408 | AML | other | m | 2021-12-30T22:52:45.53 |
IV.NRCA.HHE. | ML:1.4 | 0.000123 | 0.14 | AML | other | m | 2021-12-30T22:52:45.54 |
IV.MTRA.HNN. | ML:1.3 | 0.00009783068 | 0.6656 | AML | other | m | 2021-12-30T22:52:45.47 |
IV.MMO1.EHE. | ML:0.8 | 0.000021334285 | 1.0624 | AML | other | m | 2021-12-30T22:52:47.65 |
IV.MMO1.EHN. | ML:0.6 | 0.000015876698 | 0.1792 | AML | other | m | 2021-12-30T22:52:47.24 |
IV.MMO1.HNE. | ML:3.0 | 0.003435451 | 0.9344 | AML | other | m | 2021-12-30T22:52:47.28 |
IV.TERO.HHE. | ML:1.8 | 0.0002489035 | 0.4096 | AML | other | m | 2021-12-30T22:52:47.53 |
IV.MF5.EHE. | ML:1.5 | 0.000085107805 | 0.5088 | AML | other | m | 2021-12-30T22:52:48.31 |
IV.MC2.EHE. | ML:1.0 | 0.000034006565000000005 | 0.2048 | AML | other | m | 2021-12-30T22:52:48.13 |
IV.MC2.EHN. | ML:1.2 | 0.000060083460000000006 | 0.2176 | AML | other | m | 2021-12-30T22:52:48.86 |
IV.MMO1.HNN. | ML:3.1 | 0.0048747865 | 0.4864 | AML | other | m | 2021-12-30T22:52:49.69 |
IV.FDMO.HHN. | ML:0.6 | 0.0000110701665 | 0.1664 | AML | other | m | 2021-12-30T22:52:52.08 |
IV.MF5.EHN. | ML:1.1 | 0.000032824474999999995 | 0.5792 | AML | other | m | 2021-12-30T22:52:58.21 |
IV.FDMO.HHE. | ML:0.8 | 0.0000157467025 | 0.5792 | AML | other | m | 2021-12-30T22:53:07.18 |