A magnitude ML 1.0 earthquake occured in region: 4 km SW Lizzano in Belvedere (BO), on
and geographic coordinates (lat, lon) 44.1370, 10.8600 at 10 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 |
---|---|---|---|---|
Lizzano in Belvedere | BO | 4 | 2212 | 2212 |
Cutigliano | PT | 9 | 1488 | 3700 |
Gaggio Montano | BO | 9 | 4878 | 8578 |
Fanano | MO | 9 | 2989 | 11567 |
Alto Reno Terme | BO | 10 | 6960 | 18527 |
San Marcello Pistoiese | PT | 10 | 6416 | 24943 |
Sambuca Pistoiese | PT | 12 | 1626 | 26569 |
Sestola | MO | 13 | 2508 | 29077 |
Piteglio | PT | 14 | 1683 | 30760 |
Castel di Casio | BO | 15 | 3448 | 34208 |
Abetone | PT | 16 | 621 | 34829 |
Montese | MO | 16 | 3353 | 38182 |
Montecreto | MO | 17 | 940 | 39122 |
Fiumalbo | MO | 18 | 1280 | 40402 |
Camugnano | BO | 19 | 1885 | 42287 |
Riolunato | MO | 20 | 712 | 42999 |
Castel d'Aiano | BO | 20 | 1906 | 44905 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2021-09-07 03:37:51 |
44.1372 | 10.8597 | 10 | 2022-03-30 13:04:40 |
Bollettino Sismico Italiano INGV | 101967601 |
Reviewed Rev100 |
ML 1.0 | 2021-09-07 03:37:51 |
44.1362 | 10.8628 | 10 | 2021-09-07 04:01:27 |
Sala Sismica INGV-Roma | 95136141 |
Field | Value |
---|---|
Time (UTC) | 2021-09-07 03:37:51 ± 0.11 |
Latitude | 44.1372 ± 0.0063 |
Longitude | 10.8597 ± 0.0075 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 101967601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 697 |
Semi-minor axis of confidence ellipse (meter) | 299 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 172 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48024 |
Number of stations at which the event was observed | 27 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 95136141 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-07 04:01:27 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 101967601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-14 11:26:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CDRU.HHZ. | 2021-09-07T03:39:23.96 | 3.0 | undecidable | manual | Sn | 1.32 | 0 | |||
IV.IVPL.HHZ. | 2021-09-07T03:39:14.86 | 3.0 | undecidable | manual | Pg | 13.19 | 0 | |||
IV.CMIS.HHZ. | 2021-09-07T03:39:08.80 | 3.0 | undecidable | manual | Sn | 4.62 | 0 | |||
IV.VAGA.HHZ. | 2021-09-07T03:39:07.17 | 3.0 | undecidable | manual | Sg | 14.44 | 0 | |||
IV.MUCR.HHZ. | 2021-09-07T03:39:06.37 | 3.0 | negative | manual | Pn | 0.89 | 0 | |||
GU.RNCA.HHZ. | 2021-09-07T03:38:50.34 | 3.0 | undecidable | manual | Sg | 2.32 | 0 | |||
IV.VULT.HHZ. | 2021-09-07T03:38:46.14 | 3.0 | positive | manual | Pg | 10.38 | 0 | |||
IV.RMP.HHZ. | 2021-09-07T03:38:33.02 | 3.0 | undecidable | manual | Sn | 1.98 | 0 | |||
OT.OT13.EHZ. | 2021-09-07T03:38:31.19 | 3.0 | positive | manual | Pn | -1.67 | 0 | |||
GU.CANO.HHZ. | 2021-09-07T03:38:28.72 | 3.0 | undecidable | manual | Pg | 4.37 | 0 | |||
IV.VOBA.EHZ. | 2021-09-07T03:38:23.11 | 3.0 | positive | manual | Pg | 4.26 | 0 | |||
IV.INTR.HHZ. | 2021-09-07T03:38:20.21 | 3.0 | positive | manual | Pg | 7.05 | 0 | |||
GU.GRAM.HHZ. | 2021-09-07T03:38:20.44 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.RDP.HHZ. | 2021-09-07T03:38:08.05 | 3.0 | undecidable | manual | Pn | -1.95 | 0 | |||
IV.PII.HHZ. | 2021-09-07T03:38:08.20 | 0.6 | undecidable | manual | S | 210 | 53.3022 | 50 | -0.41 | 45 |
IV.CRMI.HNE. | 2021-09-07T03:38:04.90 | 0.6 | undecidable | manual | S | 166 | 39.0276 | 50 | 0.08 | 49 |
GU.MAIM.HHZ. | 2021-09-07T03:38:04.70 | 0.6 | undecidable | manual | S | 230 | 38.4282 | 50 | 0.04 | 49 |
GU.SARM.EHZ. | 2021-09-07T03:38:03.98 | 0.6 | undecidable | manual | S | 278 | 36.9297 | 50 | -0.26 | 47 |
GU.CARD.HHE. | 2021-09-07T03:38:02.62 | 0.6 | undecidable | manual | S | 248 | 32.5452 | 50 | -0.45 | 46 |
GU.GSCL.HHZ. | 2021-09-07T03:38:02.90 | 0.6 | undecidable | manual | S | 318 | 32.0457 | 50 | -0.05 | 50 |
IV.PII.HHZ. | 2021-09-07T03:38:01.12 | 0.3 | undecidable | manual | P | 210 | 53.3022 | 50 | -0.36 | 68 |
IV.MPPT.EHZ. | 2021-09-07T03:38:01.48 | 0.6 | undecidable | manual | S | 137 | 27.1506 | 50 | -0.15 | 49 |
GU.MAIM.HHZ. | 2021-09-07T03:38:00.11 | 0.3 | undecidable | manual | P | 230 | 38.4282 | 50 | 0.91 | 57 |
GU.SARM.EHZ. | 2021-09-07T03:37:59.04 | 0.3 | undecidable | manual | P | 278 | 36.9297 | 50 | 0.08 | 74 |
IV.BDI.HHZ. | 2021-09-07T03:37:59.98 | 0.6 | undecidable | manual | S | 249 | 22.5552 | 114 | -0.35 | 48 |
IV.FNVD.HHN. | 2021-09-07T03:37:59.50 | 0.6 | undecidable | manual | S | 81 | 21.2676 | 116 | -0.4 | 47 |
IV.CRMI.HNE. | 2021-09-07T03:37:59.71 | 0.3 | undecidable | manual | P | 166 | 39.0276 | 50 | 0.42 | 68 |
GU.CARD.HHE. | 2021-09-07T03:37:58.30 | 0.3 | undecidable | manual | P | 248 | 32.5452 | 50 | 0.02 | 75 |
GU.GSCL.HHZ. | 2021-09-07T03:37:58.11 | 0.3 | undecidable | manual | P | 318 | 32.0457 | 50 | -0.1 | 74 |
IV.MPPT.EHZ. | 2021-09-07T03:37:57.30 | 0.3 | undecidable | manual | P | 137 | 27.1506 | 50 | -0.15 | 74 |
GU.POPM.HHZ. | 2021-09-07T03:37:57.81 | 0.3 | undecidable | manual | S | 219 | 13.0758 | 128 | 0.32 | 73 |
IV.ZCCA.HHZ. | 2021-09-07T03:37:57.84 | 0.3 | undecidable | manual | P | 21 | 25.4523 | 50 | 0.65 | 65 |
IV.MOMA.HHZ. | 2021-09-07T03:37:56.34 | 3.0 | positive | manual | P | -0.4 | 0 | |||
IV.BDI.HHZ. | 2021-09-07T03:37:56.52 | 0.1 | undecidable | manual | P | 249 | 22.5552 | 114 | -0.18 | 99 |
IV.FNVD.HHN. | 2021-09-07T03:37:56.16 | 0.3 | undecidable | manual | P | 81 | 21.2676 | 116 | -0.29 | 73 |
GU.POPM.HHZ. | 2021-09-07T03:37:55.26 | 0.1 | undecidable | manual | P | 219 | 13.0758 | 128 | 0.2 | 100 |
IV.APEC.HHZ. | 2021-09-07T03:37:51.71 | 3.0 | undecidable | manual | P | 0.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.POPM.HHN. | ML:1.5 | 0.00033502335000000006 | 0.1808 | AML | other | m | 2021-09-07T03:37:57.91 |
GU.POPM.HHE. | ML:1.4 | 0.00023455255000000004 | 0.12 | AML | other | m | 2021-09-07T03:37:58.27 |
IV.BDI.HHN. | ML:1.0 | 0.000068696455 | 0.1392 | AML | other | m | 2021-09-07T03:38:00.10 |
IV.BDI.HHE. | ML:0.8 | 0.000045690825 | 0.2208 | AML | other | m | 2021-09-07T03:38:01.34 |
GU.GSCL.HHE. | ML:0.6 | 0.00002181355 | 1.2208 | AML | other | m | 2021-09-07T03:38:02.95 |
GU.GSCL.HHN. | ML:0.8 | 0.000028384464999999997 | 0.1792 | AML | other | m | 2021-09-07T03:38:03.39 |
IV.PII.HHN. | ML:0.9 | 0.000018150900000000003 | 0.3792 | AML | other | m | 2021-09-07T03:38:09.45 |
IV.PII.HHE. | ML:0.9 | 0.000018322505000000003 | 1.72 | AML | other | m | 2021-09-07T03:38:10.95 |