A magnitude ML 1.1 earthquake occured in region: 1 km NW Cittaducale (RI), on
and geographic coordinates (lat, lon) 42.3960, 12.9460 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 |
---|---|---|---|---|
Cittaducale | RI | 1 | 6828 | 6828 |
Rieti | RI | 7 | 47698 | 54526 |
Castel Sant'Angelo | RI | 7 | 1308 | 55834 |
Concerviano | RI | 9 | 291 | 56125 |
Cantalice | RI | 9 | 2755 | 58880 |
Borgo Velino | RI | 9 | 972 | 59852 |
Belmonte in Sabina | RI | 10 | 636 | 60488 |
Micigliano | RI | 11 | 127 | 60615 |
Antrodoco | RI | 11 | 2588 | 63203 |
Poggio Bustone | RI | 13 | 2055 | 65258 |
Rocca Sinibalda | RI | 14 | 815 | 66073 |
Longone Sabino | RI | 14 | 597 | 66670 |
Contigliano | RI | 15 | 3783 | 70453 |
Petrella Salto | RI | 15 | 1197 | 71650 |
Rivodutri | RI | 15 | 1253 | 72903 |
Monte San Giovanni in Sabina | RI | 16 | 714 | 73617 |
Greccio | RI | 16 | 1558 | 75175 |
Torricella in Sabina | RI | 16 | 1342 | 76517 |
Montenero Sabino | RI | 17 | 299 | 76816 |
Morro Reatino | RI | 17 | 373 | 77189 |
Poggio San Lorenzo | RI | 18 | 589 | 77778 |
Colli sul Velino | RI | 18 | 533 | 78311 |
Varco Sabino | RI | 18 | 187 | 78498 |
Leonessa | RI | 19 | 2435 | 80933 |
Labro | RI | 19 | 374 | 81307 |
Posta | RI | 19 | 694 | 82001 |
Monteleone Sabino | RI | 19 | 1224 | 83225 |
Casaprota | RI | 20 | 744 | 83969 |
Castel di Tora | RI | 20 | 288 | 84257 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-02-01 12:18:18 |
42.3962 | 12.9455 | 11 | 2020-07-18 21:08:26 |
Bollettino Sismico Italiano INGV | 77344461 |
Reviewed Rev100 |
ML 1.2 | 2020-02-01 12:18:18 |
42.3875 | 12.9365 | 11 | 2020-02-01 12:53:44 |
Sala Sismica INGV-Roma | 76100631 |
Field | Value |
---|---|
Time (UTC) | 2020-02-01 12:18:18 ± 0.12 |
Latitude | 42.3962 ± 0.0054 |
Longitude | 12.9455 ± 0.0085 |
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 | 77344461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 624 |
Semi-minor axis of confidence ellipse (meter) | 369 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 279 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
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) | 0.57557 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 77344461 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-18 10:24:48 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 76100631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-01 12:53:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RMP.HHZ. | 2020-02-01T12:18:32.69 | 3.0 | undecidable | manual | Sn | -0.96 | 0 | |||
IV.GAVE.EHZ. | 2020-02-01T12:18:30.06 | 0.6 | undecidable | manual | S | 353 | 33.1446 | 50 | -0.11 | 65 |
IV.MMO1.EHZ. | 2020-02-01T12:18:29.83 | 1.0 | undecidable | manual | P | 29 | 63.8916 | 50 | -0.28 | 30 |
IV.NRCA.HHZ. | 2020-02-01T12:18:28.03 | 0.6 | positive | manual | P | 16 | 50.4162 | 50 | 0 | 65 |
IV.ARRO.EHZ. | 2020-02-01T12:18:28.14 | 0.6 | undecidable | manual | S | 324 | 25.0527 | 50 | 0.12 | 61 |
IV.RM33.EHZ. | 2020-02-01T12:18:28.54 | 0.3 | undecidable | manual | S | 60 | 25.3524 | 50 | 0.45 | 93 |
IV.LNSS.HHZ. | 2020-02-01T12:18:27.63 | 0.6 | undecidable | manual | S | 19 | 24.2535 | 50 | -0.16 | 67 |
IT.MMP1.HGZ. | 2020-02-01T12:18:27.44 | 0.6 | undecidable | manual | S | 225 | 22.9548 | 50 | -0.02 | 66 |
IV.FIAM.HHZ. | 2020-02-01T12:18:26.10 | 0.6 | undecidable | manual | S | 135 | 19.9689 | 118 | -0.55 | 64 |
IV.VIVA.HHZ. | 2020-02-01T12:18:26.19 | 3.0 | positive | manual | Pn | 1.15 | 0 | |||
IV.GAVE.EHZ. | 2020-02-01T12:18:25.44 | 1.0 | undecidable | manual | P | 353 | 33.1446 | 50 | 0.08 | 33 |
IV.RM33.EHZ. | 2020-02-01T12:18:24.94 | 0.6 | positive | manual | P | 60 | 25.3524 | 50 | 0.78 | 53 |
IT.MMP1.HGZ. | 2020-02-01T12:18:24.11 | 0.3 | undecidable | manual | P | 225 | 22.9548 | 50 | 0.32 | 93 |
IV.ARRO.EHZ. | 2020-02-01T12:18:24.37 | 0.6 | negative | manual | P | 324 | 25.0527 | 50 | 0.25 | 61 |
IV.FIAM.HHZ. | 2020-02-01T12:18:23.36 | 0.6 | negative | manual | P | 135 | 19.9689 | 118 | 0.03 | 67 |
IV.LNSS.HHZ. | 2020-02-01T12:18:23.92 | 0.3 | undecidable | manual | P | 19 | 24.2535 | 50 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.2 | 0.00008446963 | 0.1024 | AML | other | m | 2020-02-01T12:18:28.53 |
IV.LNSS.HHN. | ML:1.1 | 0.00006992426 | 0.1408 | AML | other | m | 2020-02-01T12:18:28.99 |
IV.ARRO.EHE. | ML:0.8 | 0.000034102075000000005 | 0.1792 | AML | other | m | 2020-02-01T12:18:28.76 |
IV.ARRO.EHN. | ML:0.9 | 0.000049071855 | 0.1216 | AML | other | m | 2020-02-01T12:18:28.67 |
IV.RM33.EHN. | ML:1.0 | 0.000055286919999999995 | 0.2048 | AML | other | m | 2020-02-01T12:18:29.86 |
IV.RM33.EHE. | ML:1.3 | 0.0001064947 | 0.3584 | AML | other | m | 2020-02-01T12:18:29.28 |
IV.GAVE.EHE. | ML:1.1 | 0.000048151504999999995 | 0.256 | AML | other | m | 2020-02-01T12:18:30.30 |
IV.GAVE.EHN. | ML:1.2 | 0.00006397967 | 0.1984 | AML | other | m | 2020-02-01T12:18:30.75 |
IV.NRCA.HHN. | ML:1.4 | 0.00006213239499999999 | 0.1216 | AML | other | m | 2020-02-01T12:18:36.69 |
IV.NRCA.HHE. | ML:1.4 | 0.000060919390000000004 | 0.1216 | AML | other | m | 2020-02-01T12:18:35.99 |