A magnitude ML 1.1 earthquake occured in region: 7 km NW Montereale (AQ), on
and geographic coordinates (lat, lon) 42.5610, 13.1840 at 12 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 7 | 2581 | 2581 |
Cittareale | RI | 7 | 482 | 3063 |
Borbona | RI | 7 | 617 | 3680 |
Posta | RI | 8 | 694 | 4374 |
Capitignano | AQ | 11 | 665 | 5039 |
Amatrice | RI | 12 | 2657 | 7696 |
Cagnano Amiterno | AQ | 12 | 1369 | 9065 |
Barete | AQ | 15 | 737 | 9802 |
Campotosto | AQ | 15 | 542 | 10344 |
Accumoli | RI | 16 | 667 | 11011 |
Micigliano | RI | 16 | 127 | 11138 |
Pizzoli | AQ | 17 | 4326 | 15464 |
Leonessa | RI | 18 | 2435 | 17899 |
Antrodoco | RI | 18 | 2588 | 20487 |
Borgo Velino | RI | 20 | 972 | 21459 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-10-02 20:36:34 |
42.5612 | 13.1835 | 12 | 2021-10-02 20:52:00 |
Sala Sismica INGV-Roma | 96148411 |
Field | Value |
---|---|
Time (UTC) | 2021-10-02 20:36:34 ± 0.07 |
Latitude | 42.5612 ± 0.0045 |
Longitude | 13.1835 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 96148411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 427 |
Semi-minor axis of confidence ellipse (meter) | 216 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 117 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.05666 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35433 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 96148411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-02 20:52:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2021-10-02T20:36:47.62 | 0.6 | undecidable | manual | S | 17 | 39.3273 | 92 | 0.21 | 47 |
IV.ARRO.EHZ. | 2021-10-02T20:36:46.24 | 0.6 | undecidable | manual | S | 273 | 34.1436 | 93 | 0.19 | 47 |
IV.TERO.HHZ. | 2021-10-02T20:36:46.09 | 0.3 | undecidable | manual | S | 79 | 35.0427 | 93 | -0.18 | 70 |
IV.GAVE.EHZ. | 2021-10-02T20:36:44.00 | 0.6 | undecidable | manual | S | 302 | 27.75 | 94 | -0.33 | 47 |
IV.MTRA.EHZ. | 2021-10-02T20:36:44.10 | 0.3 | undecidable | manual | S | 39 | 27.75 | 94 | -0.25 | 70 |
IV.NRCA.HHZ. | 2021-10-02T20:36:44.82 | 0.3 | undecidable | manual | S | 349 | 30.747 | 94 | -0.31 | 70 |
IV.MMO1.EHZ. | 2021-10-02T20:36:42.07 | 0.6 | undecidable | manual | P | 17 | 39.3273 | 92 | 0.13 | 47 |
IV.SMA1.EHZ. | 2021-10-02T20:36:41.01 | 0.3 | undecidable | manual | S | 58 | 14.5743 | 110 | 0.13 | 75 |
IV.ARRO.EHZ. | 2021-10-02T20:36:41.14 | 0.3 | negative | manual | P | 273 | 34.1436 | 93 | -0.01 | 73 |
IV.TERO.HHZ. | 2021-10-02T20:36:41.34 | 0.3 | positive | manual | P | 79 | 35.0427 | 93 | 0.06 | 73 |
IV.CAMP.HHZ. | 2021-10-02T20:36:41.65 | 0.6 | undecidable | manual | S | 99 | 18.6702 | 100 | -0.27 | 47 |
IV.MTRA.EHZ. | 2021-10-02T20:36:40.10 | 0.3 | undecidable | manual | P | 39 | 27.75 | 94 | -0.07 | 73 |
IV.T1299.HNZ. | 2021-10-02T20:36:40.18 | 0.6 | undecidable | manual | S | 45 | 11.4774 | 121 | 0.06 | 51 |
IV.NRCA.HHZ. | 2021-10-02T20:36:40.53 | 0.3 | undecidable | manual | P | 349 | 30.747 | 94 | -0.09 | 73 |
IV.GAVE.EHZ. | 2021-10-02T20:36:40.23 | 0.3 | undecidable | manual | P | 302 | 27.75 | 94 | 0.07 | 73 |
IV.LNSS.HHZ. | 2021-10-02T20:36:40.16 | 0.3 | undecidable | manual | S | 292 | 12.5763 | 117 | -0.22 | 73 |
IV.CAMP.HHZ. | 2021-10-02T20:36:38.84 | 0.6 | undecidable | manual | P | 99 | 18.6702 | 100 | 0.08 | 50 |
IV.SMA1.EHZ. | 2021-10-02T20:36:38.47 | 0.1 | positive | manual | P | 58 | 14.5743 | 110 | 0.3 | 96 |
IV.RM33.EHZ. | 2021-10-02T20:36:38.96 | 0.3 | undecidable | manual | S | 156 | 6.2937 | 144 | -0.15 | 73 |
IV.RM33.EHZ. | 2021-10-02T20:36:37.27 | 0.6 | positive | manual | P | 156 | 6.2937 | 144 | 0.13 | 51 |
IV.LNSS.HHZ. | 2021-10-02T20:36:37.96 | 0.1 | positive | manual | P | 292 | 12.5763 | 117 | 0.08 | 100 |
IV.T1299.HNZ. | 2021-10-02T20:36:37.94 | 0.1 | undecidable | manual | P | 45 | 11.4774 | 121 | 0.21 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.2 | 0.00021 | 0.22 | AML | other | m | 2021-10-02T20:36:39.11 |
IV.RM33.EHE. | ML:1.2 | 0.0002045 | 0.52 | AML | other | m | 2021-10-02T20:36:39.18 |
IV.LNSS.HHE. | ML:1.2 | 0.000155 | 0.32 | AML | other | m | 2021-10-02T20:36:40.54 |
IV.LNSS.HHN. | ML:1.2 | 0.0001395 | 0.18 | AML | other | m | 2021-10-02T20:36:40.39 |
IV.SMA1.EHN. | ML:1.0 | 0.00008824999999999999 | 0.44 | AML | other | m | 2021-10-02T20:36:41.32 |
IV.TERO.HHE. | ML:1.9 | 0.0003165 | 0.48 | AML | other | m | 2021-10-02T20:36:41.37 |
IV.SMA1.EHE. | ML:1.3 | 0.00019700000000000002 | 0.56 | AML | other | m | 2021-10-02T20:36:41.43 |
IV.NRCA.HHE. | ML:1.1 | 0.000061 | 1.84 | AML | other | m | 2021-10-02T20:36:44.93 |
IV.TERO.HHN. | ML:0.8 | 0.000024800000000000003 | 0.28 | AML | other | m | 2021-10-02T20:36:46.17 |
IV.NRCA.HHN. | ML:0.9 | 0.000041700000000000004 | 0.12 | AML | other | m | 2021-10-02T20:36:46.17 |