A magnitude ML 1.8 earthquake occured in region: 3 km SW Capitignano (AQ), on
and geographic coordinates (lat, lon) 42.5030, 13.2750 at 15 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 |
---|---|---|---|---|
Capitignano | AQ | 3 | 665 | 665 |
Montereale | AQ | 3 | 2581 | 3246 |
Barete | AQ | 6 | 737 | 3983 |
Cagnano Amiterno | AQ | 6 | 1369 | 5352 |
Pizzoli | AQ | 8 | 4326 | 9678 |
Campotosto | AQ | 10 | 542 | 10220 |
Borbona | RI | 12 | 617 | 10837 |
Amatrice | RI | 14 | 2657 | 13494 |
Scoppito | AQ | 15 | 3727 | 17221 |
Posta | RI | 15 | 694 | 17915 |
Cittareale | RI | 16 | 482 | 18397 |
Crognaleto | TE | 18 | 1297 | 19694 |
Antrodoco | RI | 19 | 2588 | 22282 |
Micigliano | RI | 19 | 127 | 22409 |
L'Aquila | AQ | 20 | 69753 | 92162 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-10-07 20:07:44 |
42.5028 | 13.2753 | 15 | 2022-03-30 13:04:12 |
Bollettino Sismico Italiano INGV | 96762101 |
Reviewed Rev100 |
ML 1.8 | 2021-10-07 20:07:44 |
42.5078 | 13.2773 | 15 | 2021-10-07 20:18:51 |
Sala Sismica INGV-Roma | 96332041 |
Field | Value |
---|---|
Time (UTC) | 2021-10-07 20:07:44 ± 0.08 |
Latitude | 42.5028 ± 0.0045 |
Longitude | 13.2753 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96762101 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 490 |
Semi-minor axis of confidence ellipse (meter) | 30 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 31 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41279 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 96332041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-07 20:18:51 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 96762101 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-19 13:09:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FIR.HHZ. | 2021-10-07T20:08:40.64 | 3.0 | undecidable | manual | Sn | 0.18 | 0 | |||
IV.MC2.EHZ. | 2021-10-07T20:07:59.79 | 0.3 | undecidable | manual | S | 351 | 45.8208 | 96 | 0.8 | 57 |
IV.MMO1.EHN. | 2021-10-07T20:07:58.52 | 0.3 | undecidable | manual | S | 5 | 44.2224 | 96 | -0.02 | 73 |
IV.ARRO.EHZ. | 2021-10-07T20:07:57.56 | 0.3 | undecidable | manual | S | 282 | 42.5241 | 97 | -0.54 | 64 |
IV.GAVE.EHZ. | 2021-10-07T20:07:56.73 | 0.3 | undecidable | manual | S | 304 | 37.5291 | 98 | -0.06 | 73 |
IV.NRCA.HHZ. | 2021-10-07T20:07:56.98 | 0.3 | undecidable | manual | S | 340 | 38.9277 | 98 | -0.19 | 71 |
IV.FAGN.HHZ. | 2021-10-07T20:07:56.90 | 0.3 | undecidable | manual | S | 136 | 36.4413 | 98 | 0.39 | 69 |
IV.MTRA.HNZ. | 2021-10-07T20:07:54.33 | 0.3 | undecidable | manual | S | 19 | 29.8479 | 102 | -0.43 | 68 |
IV.TERO.HHZ. | 2021-10-07T20:07:54.49 | 0.3 | undecidable | manual | S | 64 | 29.9478 | 101 | -0.3 | 70 |
IV.GIGS.HHZ. | 2021-10-07T20:07:53.22 | 0.3 | undecidable | manual | S | 103 | 24.9528 | 105 | -0.27 | 70 |
MN.AQU.HNN. | 2021-10-07T20:07:52.42 | 0.3 | undecidable | manual | S | 147 | 19.6692 | 112 | 0.28 | 72 |
IV.LNSS.HHZ. | 2021-10-07T20:07:52.80 | 0.1 | undecidable | manual | S | 300 | 22.1556 | 109 | 0.01 | 100 |
IV.ARRO.EHZ. | 2021-10-07T20:07:52.21 | 0.1 | undecidable | manual | P | 282 | 42.5241 | 97 | -0.03 | 96 |
IV.MMO1.EHN. | 2021-10-07T20:07:52.41 | 0.3 | undecidable | manual | P | 5 | 44.2224 | 96 | -0.09 | 71 |
IV.MC2.EHZ. | 2021-10-07T20:07:52.88 | 0.3 | undecidable | manual | P | 351 | 45.8208 | 96 | 0.12 | 71 |
IV.FAGN.HHZ. | 2021-10-07T20:07:51.99 | 0.3 | undecidable | manual | P | 136 | 36.4413 | 98 | 0.67 | 63 |
IV.GAVE.EHZ. | 2021-10-07T20:07:51.46 | 0.1 | undecidable | manual | P | 304 | 37.5291 | 98 | -0.03 | 97 |
IV.NRCA.HHZ. | 2021-10-07T20:07:51.59 | 0.1 | negative | manual | P | 340 | 38.9277 | 98 | -0.11 | 96 |
IV.SMA1.EHZ. | 2021-10-07T20:07:51.24 | 0.3 | undecidable | manual | S | 19 | 14.9739 | 122 | 0.2 | 73 |
IV.MTRA.HNZ. | 2021-10-07T20:07:50.18 | 0.1 | undecidable | manual | P | 19 | 29.8479 | 102 | -0.14 | 97 |
IV.TERO.HHZ. | 2021-10-07T20:07:50.22 | 0.1 | undecidable | manual | P | 64 | 29.9478 | 101 | -0.11 | 97 |
IV.CAMP.HHZ. | 2021-10-07T20:07:50.26 | 0.3 | undecidable | manual | S | 71 | 11.4774 | 132 | -0.05 | 77 |
IV.T1299.HNZ. | 2021-10-07T20:07:50.80 | 0.3 | undecidable | manual | S | 2 | 14.5743 | 123 | -0.16 | 75 |
IV.RM33.EHZ. | 2021-10-07T20:07:49.15 | 0.3 | undecidable | manual | S | 278 | 4.995 | 157 | -0.14 | 76 |
IV.LNSS.HHZ. | 2021-10-07T20:07:49.31 | 0.1 | negative | manual | P | 300 | 22.1556 | 109 | 0.14 | 98 |
IV.FIAM.HNN. | 2021-10-07T20:07:49.99 | 0.6 | undecidable | manual | P | 207 | 29.1486 | 102 | -0.21 | 47 |
IV.GIGS.HHZ. | 2021-10-07T20:07:49.45 | 0.1 | undecidable | manual | P | 103 | 24.9528 | 105 | -0.13 | 97 |
IV.T1299.HNZ. | 2021-10-07T20:07:48.28 | 0.1 | negative | manual | P | 2 | 14.5743 | 123 | 0.17 | 98 |
IV.SMA1.EHZ. | 2021-10-07T20:07:48.38 | 0.1 | undecidable | manual | P | 19 | 14.9739 | 122 | 0.22 | 97 |
MN.AQU.HNN. | 2021-10-07T20:07:48.39 | 0.1 | undecidable | manual | P | 147 | 19.6692 | 112 | -0.41 | 92 |
IV.RM33.EHZ. | 2021-10-07T20:07:47.34 | 0.1 | negative | manual | P | 278 | 4.995 | 157 | 0.19 | 100 |
IV.CAMP.HHZ. | 2021-10-07T20:07:47.91 | 0.1 | positive | manual | P | 71 | 11.4774 | 132 | 0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.4 | 0.00027777030000000004 | 0.1408 | AML | other | m | 2021-10-07T20:07:49.43 |
IV.RM33.HNE. | ML:1.8 | 0.000656 | 0.6 | AML | other | m | 2021-10-07T20:07:49.82 |
IV.RM33.EHE. | ML:1.6 | 0.000534682 | 0.1152 | AML | other | m | 2021-10-07T20:07:49.82 |
IV.RM33.HNN. | ML:1.6 | 0.00046550000000000004 | 1.12 | AML | other | m | 2021-10-07T20:07:49.98 |
IV.SMA1.EHN. | ML:2.0 | 0.0007700000000000001 | 0.26 | AML | other | m | 2021-10-07T20:07:51.71 |
IV.SMA1.EHE. | ML:2.3 | 0.00173 | 0.22 | AML | other | m | 2021-10-07T20:07:51.61 |
IV.LNSS.HNN. | ML:2.0 | 0.0006855 | 0.4 | AML | other | m | 2021-10-07T20:07:53.28 |
IV.LNSS.HHE. | ML:2.1 | 0.000814 | 0.14 | AML | other | m | 2021-10-07T20:07:53.23 |
IV.LNSS.HNE. | ML:2.1 | 0.000764 | 1.4 | AML | other | m | 2021-10-07T20:07:53.87 |
IV.LNSS.HHN. | ML:2.0 | 0.0006490000000000001 | 0.84 | AML | other | m | 2021-10-07T20:07:53.28 |
IV.NRCA.HHN. | ML:1.8 | 0.00019700000000000002 | 0.16 | AML | other | m | 2021-10-07T20:07:57.33 |
IV.GAVE.EHE. | ML:1.8 | 0.000199 | 0.88 | AML | other | m | 2021-10-07T20:07:57.52 |
IV.NRCA.HHE. | ML:1.8 | 0.00022999999999999998 | 0.58 | AML | other | m | 2021-10-07T20:07:57.25 |
IV.GAVE.EHN. | ML:1.8 | 0.00021499999999999997 | 0.62 | AML | other | m | 2021-10-07T20:07:57.32 |
IV.ARRO.EHE. | ML:1.4 | 0.00007400000000000001 | 0.44 | AML | other | m | 2021-10-07T20:07:58.27 |
IV.ARRO.EHN. | ML:1.5 | 0.0000932 | 0.42 | AML | other | m | 2021-10-07T20:07:58.32 |