A magnitude ML 0.7 earthquake occured in region: 4 km SE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5990, 13.3170 at 14 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 9 | 665 | 3864 |
Montereale | AQ | 10 | 2581 | 6445 |
Accumoli | RI | 12 | 667 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 15 | 1297 | 8891 |
Cortino | TE | 16 | 656 | 9547 |
Barete | AQ | 17 | 737 | 10284 |
Cagnano Amiterno | AQ | 17 | 1369 | 11653 |
Borbona | RI | 18 | 617 | 12270 |
Pizzoli | AQ | 18 | 4326 | 16596 |
Fano Adriano | TE | 19 | 296 | 16892 |
Arquata del Tronto | AP | 20 | 1178 | 18070 |
Rocca Santa Maria | TE | 20 | 537 | 18607 |
Posta | RI | 20 | 694 | 19301 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2021-02-06 15:37:32 |
42.5987 | 13.317 | 14 | 2021-07-12 16:55:11 |
Bollettino Sismico Italiano INGV | 90091491 |
Field | Value |
---|---|
Time (UTC) | 2021-02-06 15:37:32 ± 0.1 |
Latitude | 42.5987 ± 0.0045 |
Longitude | 13.3170 ± 0.0061 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90091491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 545 |
Semi-minor axis of confidence ellipse (meter) | 402 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 140 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 87 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32645 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 90091491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-14 13:15:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TEOL.HHZ. | 2021-02-06T15:38:10.49 | 3.0 | undecidable | manual | Pn | 0.62 | 0 | |||
GU.GSCL.HHZ. | 2021-02-06T15:38:01.74 | 3.0 | negative | manual | Pn | -0.28 | 0 | |||
OT.OT11.EHZ. | 2021-02-06T15:38:01.30 | 3.0 | positive | manual | Pg | 7.18 | 0 | |||
IV.MMO1.EHN. | 2021-02-06T15:37:43.86 | 0.6 | undecidable | manual | S | 1 | 33.3444 | 97 | 0.39 | 45 |
IV.TERO.HHZ. | 2021-02-06T15:37:40.73 | 0.6 | undecidable | manual | S | 83 | 23.5542 | 102 | -0.16 | 48 |
IV.LNSS.HNZ. | 2021-02-06T15:37:40.64 | 0.6 | undecidable | manual | S | 271 | 22.5552 | 103 | 0.01 | 49 |
IV.MTRA.EHZ. | 2021-02-06T15:37:39.30 | 0.6 | undecidable | manual | S | 20 | 18.6702 | 109 | -0.33 | 47 |
IV.MMO1.EHN. | 2021-02-06T15:37:38.56 | 0.1 | undecidable | manual | P | 1 | 33.3444 | 97 | -0.09 | 96 |
IV.MC2.EHZ. | 2021-02-06T15:37:38.84 | 0.1 | undecidable | manual | P | 343 | 36.2415 | 96 | -0.25 | 92 |
IV.RM33.HNE. | 2021-02-06T15:37:38.16 | 0.6 | undecidable | manual | S | 220 | 12.9759 | 123 | -0.1 | 50 |
IV.CAMP.HHE. | 2021-02-06T15:37:37.56 | 0.1 | undecidable | manual | S | 133 | 10.2786 | 132 | -0.12 | 99 |
IV.TERO.HHZ. | 2021-02-06T15:37:37.20 | 0.6 | undecidable | manual | P | 83 | 23.5542 | 102 | 0.04 | 50 |
IV.LNSS.HNZ. | 2021-02-06T15:37:36.99 | 0.1 | undecidable | manual | P | 271 | 22.5552 | 103 | -0.02 | 99 |
IV.MTRA.EHZ. | 2021-02-06T15:37:36.56 | 0.1 | positive | manual | P | 20 | 18.6702 | 109 | 0.13 | 98 |
IV.T1299.HNN. | 2021-02-06T15:37:36.72 | 0.6 | undecidable | manual | S | 324 | 4.8951 | 155 | -0.11 | 50 |
IV.SMA1.EHZ. | 2021-02-06T15:37:36.66 | 0.6 | undecidable | manual | S | 23 | 3.7962 | 160 | -0.06 | 51 |
IV.SMA1.EHZ. | 2021-02-06T15:37:35.03 | 0.1 | negative | manual | P | 23 | 3.7962 | 160 | 0.28 | 97 |
IV.RM33.HNE. | 2021-02-06T15:37:35.57 | 0.1 | undecidable | manual | P | 220 | 12.9759 | 123 | -0.07 | 100 |
IV.CAMP.HHE. | 2021-02-06T15:37:35.50 | 0.1 | undecidable | manual | P | 133 | 10.2786 | 132 | 0.19 | 98 |
IV.T1299.HNN. | 2021-02-06T15:37:34.94 | 0.1 | undecidable | manual | P | 324 | 4.8951 | 155 | 0.13 | 100 |
IV.RMP.HHZ. | 2021-02-06T15:37:34.07 | 3.0 | undecidable | manual | P | 0.14 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.8 | 0.00008704999999999999 | 1.4 | AML | other | m | 2021-02-06T15:37:37.05 |
IV.SMA1.EHE. | ML:0.8 | 0.0000896 | 0.14 | AML | other | m | 2021-02-06T15:37:37.50 |
IV.TERO.HHN. | ML:0.5 | 0.000022167135000000002 | 2.9056 | AML | other | m | 2021-02-06T15:37:40.76 |
IV.TERO.HHE. | ML:0.4 | 0.000017150365000000002 | 0.9344 | AML | other | m | 2021-02-06T15:37:40.76 |